21003834240

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1$

素因数の和:267

約数の個数: 768

約数和(自身を含む): 81265766400

約数和(自身を除く): 60261932160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 31, 32, 36, 38, 40, 41, 45, 48, 57, 60, 62, 64, 72, 76, 80, 82, 90, 93, 95, 96, 114, 120, 123, 124, 128, 144, 151, 152, 155, 160, 164, 171, 180, 186, 190, 192, 205, 228, 240, 246, 248, 279, 285, 288, 302, 304, 310, 320, 328, 342, 360, 369, 372, 380, 384, 410, 453, 456, 465, 480, 492, 496, 558, 570, 576, 589, 604, 608, 615, 620, 640, 656, 684, 720, 738, 744, 755, 760, 779, 820, 855, 906, 912, 930, 960, 984, 992, 1116, 1140, 1152, 1178, 1208, 1216, 1230, 1240, 1271, 1312, 1359, 1368, 1395, 1440, 1476, 1488, 1510, 1520, 1558, 1640, 1710, 1767, 1812, 1824, 1845, 1860, 1920, 1968, 1984, 2232, 2265, 2280, 2337, 2356, 2416, 2432, 2460, 2480, 2542, 2624, 2718, 2736, 2790, 2869, 2880, 2945, 2952, 2976, 3020, 3040, 3116, 3280, 3420, 3534, 3624, 3648, 3690, 3720, 3813, 3895, 3936, 3968, 4464, 4530, 4560, 4674, 4681, 4712, 4832, 4920, 4960, 5084, 5248, 5301, 5436, 5472, 5580, 5738, 5760, 5890, 5904, 5952, 6040, 6080, 6191, 6232, 6355, 6560, 6795, 6840, 7011, 7068, 7248, 7296, 7380, 7440, 7626, 7790, 7872, 8607, 8835, 8928, 9060, 9120, 9348, 9362, 9424, 9664, 9840, 9920, 10168, 10602, 10872, 10944, 11160, 11439, 11476, 11685, 11780, 11808, 11904, 12080, 12160, 12382, 12464, 12710, 13120, 13590, 13680, 14022, 14043, 14136, 14345, 14496, 14760, 14880, 15252, 15580, 15744, 17214, 17670, 17856, 18120, 18240, 18573, 18696, 18724, 18848, 19065, 19328, 19680, 19840, 20336, 21204, 21744, 21888, 22320, 22878, 22952, 23370, 23405, 23560, 23616, 24149, 24160, 24764, 24928, 25420, 25821, 26240, 26505, 27180, 27360, 28044, 28086, 28272, 28690, 28992, 29520, 29760, 30504, 30955, 31160, 34428, 35055, 35340, 35712, 36240, 36480, 37146, 37392, 37448, 37696, 38130, 39360, 40672, 42129, 42408, 43035, 43488, 44640, 45756, 45904, 46740, 46810, 47120, 47232, 48298, 48320, 49528, 49856, 50840, 51642, 53010, 54360, 54720, 55719, 56088, 56172, 56544, 57195, 57380, 57984, 59040, 59520, 61008, 61910, 62320, 68856, 70110, 70215, 70680, 72447, 72480, 74292, 74784, 74896, 75392, 76260, 78720, 81344, 84258, 84816, 86070, 86976, 88939, 89280, 91512, 91808, 92865, 93480, 93620, 94240, 96596, 96640, 99056, 99712, 101680, 103284, 106020, 108720, 109440, 111438, 112176, 112344, 113088, 114390, 114760, 117629, 118080, 120745, 122016, 123820, 124640, 129105, 137712, 140220, 140430, 141360, 144894, 144960, 148584, 149568, 149792, 152520, 162688, 168516, 169632, 172140, 173952, 177878, 178560, 183024, 183616, 185730, 186960, 187240, 188480, 191921, 193192, 198112, 203360, 206568, 210645, 212040, 217341, 217440, 222876, 224352, 224688, 226176, 228780, 229520, 235258, 236160, 241490, 244032, 247640, 249280, 258210, 266817, 275424, 278595, 280440, 280860, 282720, 289788, 289920, 297168, 299136, 299584, 305040, 337032, 339264, 344280, 352887, 355756, 362235, 366048, 367232, 371460, 373920, 374480, 376960, 383842, 386384, 396224, 406720, 413136, 421290, 424080, 434682, 434880, 444695, 445752, 448704, 449376, 457560, 459040, 470516, 482980, 488064, 495280, 498560, 516420, 533634, 550848, 557190, 560880, 561720, 565440, 575763, 579576, 588145, 594336, 599168, 610080, 674064, 678528, 688560, 705774, 711512, 724470, 732096, 742920, 747840, 748960, 767684, 772768, 792448, 800451, 813440, 826272, 842580, 848160, 869364, 869760, 889390, 891504, 897408, 898752, 915120, 918080, 941032, 959605, 965960, 990560, 1032840, 1058661, 1067268, 1086705, 1101696, 1114380, 1121760, 1123440, 1130880, 1151526, 1159152, 1176290, 1188672, 1220160, 1334085, 1348128, 1377120, 1411548, 1423024, 1448940, 1464192, 1485840, 1495680, 1497920, 1535368, 1545536, 1600902, 1652544, 1685160, 1696320, 1727289, 1738728, 1764435, 1778780, 1783008, 1797504, 1830240, 1836160, 1882064, 1919210, 1931920, 1981120, 2065680, 2117322, 2134536, 2173410, 2228760, 2243520, 2246880, 2303052, 2318304, 2352580, 2377344, 2440320, 2668170, 2696256, 2754240, 2823096, 2846048, 2878815, 2897880, 2971680, 2995840, 3070736, 3091072, 3201804, 3305088, 3370320, 3392640, 3454578, 3477456, 3528870, 3557560, 3566016, 3646499, 3660480, 3764128, 3838420, 3863840, 3962240, 4002255, 4131360, 4234644, 4269072, 4346820, 4457520, 4487040, 4493760, 4606104, 4636608, 4705160, 5293305, 5336340, 5392512, 5508480, 5646192, 5692096, 5757630, 5795760, 5943360, 6141472, 6403608, 6740640, 6909156, 6954912, 7057740, 7115120, 7132032, 7292998, 7320960, 7528256, 7676840, 7727680, 8004510, 8262720, 8469288, 8538144, 8636445, 8693640, 8915040, 8987520, 9212208, 9273216, 9410320, 10586610, 10672680, 10939497, 11292384, 11384192, 11515260, 11591520, 11886720, 12282944, 12807216, 13481280, 13818312, 13909824, 14115480, 14230240, 14585996, 15056512, 15353680, 15455360, 16009020, 16525440, 16938576, 17076288, 17272890, 17387280, 17830080, 18232495, 18424416, 18820640, 21173220, 21345360, 21878994, 22584768, 23030520, 23183040, 24565888, 25614432, 26962560, 27636624, 27819648, 28230960, 28460480, 29171992, 30707360, 32018040, 32818491, 33877152, 34152576, 34545780, 34774560, 35660160, 36464990, 36848832, 37641280, 42346440, 42690720, 43757988, 45169536, 46061040, 46366080, 51228864, 54697485, 55273248, 56461920, 56920960, 58343984, 61414720, 64036080, 65636982, 67754304, 69091560, 69549120, 72929980, 73697664, 75282560, 84692880, 85381440, 87515976, 92122080, 102457728, 109394970, 110546496, 112923840, 116687968, 122829440, 128072160, 131273964, 135508608, 138183120, 139098240, 145859960, 164092455, 169385760, 170762880, 175031952, 184244160, 218789940, 221092992, 225847680, 233375936, 256144320, 262547928, 276366240, 291719920, 328184910, 338771520, 350063904, 368488320, 437579880, 466751872, 512288640, 525095856, 552732480, 583439840, 656369820, 677543040, 700127808, 875159760, 1050191712, 1105464960, 1166879680, 1312739640, 1400255616, 1750319520, 2100383424, 2333759360, 2625479280, 3500639040, 4200766848, 5250958560, 7001278080, 10501917120, 21003834240]

約数ペア:

[(1, 21003834240), (2, 10501917120), (3, 7001278080), (4, 5250958560), (5, 4200766848), (6, 3500639040), (8, 2625479280), (9, 2333759360), (10, 2100383424), (12, 1750319520), (15, 1400255616), (16, 1312739640), (18, 1166879680), (19, 1105464960), (20, 1050191712), (24, 875159760), (30, 700127808), (31, 677543040), (32, 656369820), (36, 583439840), (38, 552732480), (40, 525095856), (41, 512288640), (45, 466751872), (48, 437579880), (57, 368488320), (60, 350063904), (62, 338771520), (64, 328184910), (72, 291719920), (76, 276366240), (80, 262547928), (82, 256144320), (90, 233375936), (93, 225847680), (95, 221092992), (96, 218789940), (114, 184244160), (120, 175031952), (123, 170762880), (124, 169385760), (128, 164092455), (144, 145859960), (151, 139098240), (152, 138183120), (155, 135508608), (160, 131273964), (164, 128072160), (171, 122829440), (180, 116687968), (186, 112923840), (190, 110546496), (192, 109394970), (205, 102457728), (228, 92122080), (240, 87515976), (246, 85381440), (248, 84692880), (279, 75282560), (285, 73697664), (288, 72929980), (302, 69549120), (304, 69091560), (310, 67754304), (320, 65636982), (328, 64036080), (342, 61414720), (360, 58343984), (369, 56920960), (372, 56461920), (380, 55273248), (384, 54697485), (410, 51228864), (453, 46366080), (456, 46061040), (465, 45169536), (480, 43757988), (492, 42690720), (496, 42346440), (558, 37641280), (570, 36848832), (576, 36464990), (589, 35660160), (604, 34774560), (608, 34545780), (615, 34152576), (620, 33877152), (640, 32818491), (656, 32018040), (684, 30707360), (720, 29171992), (738, 28460480), (744, 28230960), (755, 27819648), (760, 27636624), (779, 26962560), (820, 25614432), (855, 24565888), (906, 23183040), (912, 23030520), (930, 22584768), (960, 21878994), (984, 21345360), (992, 21173220), (1116, 18820640), (1140, 18424416), (1152, 18232495), (1178, 17830080), (1208, 17387280), (1216, 17272890), (1230, 17076288), (1240, 16938576), (1271, 16525440), (1312, 16009020), (1359, 15455360), (1368, 15353680), (1395, 15056512), (1440, 14585996), (1476, 14230240), (1488, 14115480), (1510, 13909824), (1520, 13818312), (1558, 13481280), (1640, 12807216), (1710, 12282944), (1767, 11886720), (1812, 11591520), (1824, 11515260), (1845, 11384192), (1860, 11292384), (1920, 10939497), (1968, 10672680), (1984, 10586610), (2232, 9410320), (2265, 9273216), (2280, 9212208), (2337, 8987520), (2356, 8915040), (2416, 8693640), (2432, 8636445), (2460, 8538144), (2480, 8469288), (2542, 8262720), (2624, 8004510), (2718, 7727680), (2736, 7676840), (2790, 7528256), (2869, 7320960), (2880, 7292998), (2945, 7132032), (2952, 7115120), (2976, 7057740), (3020, 6954912), (3040, 6909156), (3116, 6740640), (3280, 6403608), (3420, 6141472), (3534, 5943360), (3624, 5795760), (3648, 5757630), (3690, 5692096), (3720, 5646192), (3813, 5508480), (3895, 5392512), (3936, 5336340), (3968, 5293305), (4464, 4705160), (4530, 4636608), (4560, 4606104), (4674, 4493760), (4681, 4487040), (4712, 4457520), (4832, 4346820), (4920, 4269072), (4960, 4234644), (5084, 4131360), (5248, 4002255), (5301, 3962240), (5436, 3863840), (5472, 3838420), (5580, 3764128), (5738, 3660480), (5760, 3646499), (5890, 3566016), (5904, 3557560), (5952, 3528870), (6040, 3477456), (6080, 3454578), (6191, 3392640), (6232, 3370320), (6355, 3305088), (6560, 3201804), (6795, 3091072), (6840, 3070736), (7011, 2995840), (7068, 2971680), (7248, 2897880), (7296, 2878815), (7380, 2846048), (7440, 2823096), (7626, 2754240), (7790, 2696256), (7872, 2668170), (8607, 2440320), (8835, 2377344), (8928, 2352580), (9060, 2318304), (9120, 2303052), (9348, 2246880), (9362, 2243520), (9424, 2228760), (9664, 2173410), (9840, 2134536), (9920, 2117322), (10168, 2065680), (10602, 1981120), (10872, 1931920), (10944, 1919210), (11160, 1882064), (11439, 1836160), (11476, 1830240), (11685, 1797504), (11780, 1783008), (11808, 1778780), (11904, 1764435), (12080, 1738728), (12160, 1727289), (12382, 1696320), (12464, 1685160), (12710, 1652544), (13120, 1600902), (13590, 1545536), (13680, 1535368), (14022, 1497920), (14043, 1495680), (14136, 1485840), (14345, 1464192), (14496, 1448940), (14760, 1423024), (14880, 1411548), (15252, 1377120), (15580, 1348128), (15744, 1334085), (17214, 1220160), (17670, 1188672), (17856, 1176290), (18120, 1159152), (18240, 1151526), (18573, 1130880), (18696, 1123440), (18724, 1121760), (18848, 1114380), (19065, 1101696), (19328, 1086705), (19680, 1067268), (19840, 1058661), (20336, 1032840), (21204, 990560), (21744, 965960), (21888, 959605), (22320, 941032), (22878, 918080), (22952, 915120), (23370, 898752), (23405, 897408), (23560, 891504), (23616, 889390), (24149, 869760), (24160, 869364), (24764, 848160), (24928, 842580), (25420, 826272), (25821, 813440), (26240, 800451), (26505, 792448), (27180, 772768), (27360, 767684), (28044, 748960), (28086, 747840), (28272, 742920), (28690, 732096), (28992, 724470), (29520, 711512), (29760, 705774), (30504, 688560), (30955, 678528), (31160, 674064), (34428, 610080), (35055, 599168), (35340, 594336), (35712, 588145), (36240, 579576), (36480, 575763), (37146, 565440), (37392, 561720), (37448, 560880), (37696, 557190), (38130, 550848), (39360, 533634), (40672, 516420), (42129, 498560), (42408, 495280), (43035, 488064), (43488, 482980), (44640, 470516), (45756, 459040), (45904, 457560), (46740, 449376), (46810, 448704), (47120, 445752), (47232, 444695), (48298, 434880), (48320, 434682), (49528, 424080), (49856, 421290), (50840, 413136), (51642, 406720), (53010, 396224), (54360, 386384), (54720, 383842), (55719, 376960), (56088, 374480), (56172, 373920), (56544, 371460), (57195, 367232), (57380, 366048), (57984, 362235), (59040, 355756), (59520, 352887), (61008, 344280), (61910, 339264), (62320, 337032), (68856, 305040), (70110, 299584), (70215, 299136), (70680, 297168), (72447, 289920), (72480, 289788), (74292, 282720), (74784, 280860), (74896, 280440), (75392, 278595), (76260, 275424), (78720, 266817), (81344, 258210), (84258, 249280), (84816, 247640), (86070, 244032), (86976, 241490), (88939, 236160), (89280, 235258), (91512, 229520), (91808, 228780), (92865, 226176), (93480, 224688), (93620, 224352), (94240, 222876), (96596, 217440), (96640, 217341), (99056, 212040), (99712, 210645), (101680, 206568), (103284, 203360), (106020, 198112), (108720, 193192), (109440, 191921), (111438, 188480), (112176, 187240), (112344, 186960), (113088, 185730), (114390, 183616), (114760, 183024), (117629, 178560), (118080, 177878), (120745, 173952), (122016, 172140), (123820, 169632), (124640, 168516), (129105, 162688), (137712, 152520), (140220, 149792), (140430, 149568), (141360, 148584), (144894, 144960)]