20149849440

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{613}}^1\times {\mathrm{1087}}^1$

素因数の和:1731

約数の個数: 384

約数和(自身を含む): 80805150720

約数和(自身を除く): 60655301280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 336, 360, 378, 420, 432, 480, 504, 540, 560, 613, 630, 672, 720, 756, 840, 864, 945, 1008, 1080, 1087, 1120, 1226, 1260, 1440, 1512, 1680, 1839, 1890, 2016, 2160, 2174, 2452, 2520, 3024, 3065, 3261, 3360, 3678, 3780, 4291, 4320, 4348, 4904, 5040, 5435, 5517, 6048, 6130, 6522, 7356, 7560, 7609, 8582, 8696, 9195, 9783, 9808, 10080, 10870, 11034, 12260, 12873, 13044, 14712, 15120, 15218, 16305, 16551, 17164, 17392, 18390, 19566, 19616, 21455, 21740, 22068, 22827, 24520, 25746, 26088, 27585, 29349, 29424, 30240, 30436, 32610, 33102, 34328, 34784, 36780, 38045, 38619, 39132, 42910, 43480, 44136, 45654, 48915, 49040, 51492, 52176, 55170, 58698, 58848, 60872, 64365, 65220, 66204, 68481, 68656, 73560, 76090, 77238, 78264, 82755, 85820, 86960, 88272, 91308, 97830, 98080, 102984, 104352, 110340, 114135, 115857, 117396, 121744, 128730, 130440, 132408, 136962, 137312, 146745, 147120, 152180, 154476, 156528, 165510, 171640, 173920, 176544, 182616, 193095, 195660, 205443, 205968, 220680, 228270, 231714, 234792, 243488, 257460, 260880, 264816, 273924, 293490, 294240, 304360, 308952, 313056, 331020, 342405, 343280, 365232, 386190, 391320, 410886, 411936, 441360, 456540, 463428, 469584, 514920, 521760, 529632, 547848, 579285, 586980, 608720, 617904, 662040, 666331, 684810, 686560, 730464, 772380, 782640, 821772, 882720, 913080, 926856, 939168, 1027215, 1029840, 1095696, 1158570, 1173960, 1217440, 1235808, 1324080, 1332662, 1369620, 1544760, 1565280, 1643544, 1826160, 1853712, 1998993, 2054430, 2059680, 2191392, 2317140, 2347920, 2648160, 2665324, 2739240, 3089520, 3287088, 3331655, 3652320, 3707424, 3997986, 4108860, 4634280, 4664317, 4695840, 5330648, 5478480, 5996979, 6179040, 6574176, 6663310, 7995972, 8217720, 9268560, 9328634, 9994965, 10661296, 10956960, 11993958, 13326620, 13992951, 15991944, 16435440, 17990937, 18537120, 18657268, 19989930, 21322592, 23321585, 23987916, 26653240, 27985902, 29984895, 31983888, 32870880, 35981874, 37314536, 39979860, 41978853, 46643170, 47975832, 53306480, 55971804, 59969790, 63967776, 69964755, 71963748, 74629072, 79959720, 83957706, 89954685, 93286340, 95951664, 106612960, 111943608, 119939580, 125936559, 139929510, 143927496, 149258144, 159919440, 167915412, 179909370, 186572680, 191903328, 209894265, 223887216, 239879160, 251873118, 279859020, 287854992, 319838880, 335830824, 359818740, 373145360, 419788530, 447774432, 479758320, 503746236, 559718040, 575709984, 629682795, 671661648, 719637480, 746290720, 839577060, 959516640, 1007492472, 1119436080, 1259365590, 1343323296, 1439274960, 1679154120, 2014984944, 2238872160, 2518731180, 2878549920, 3358308240, 4029969888, 5037462360, 6716616480, 10074924720, 20149849440]

約数ペア:

[(1, 20149849440), (2, 10074924720), (3, 6716616480), (4, 5037462360), (5, 4029969888), (6, 3358308240), (7, 2878549920), (8, 2518731180), (9, 2238872160), (10, 2014984944), (12, 1679154120), (14, 1439274960), (15, 1343323296), (16, 1259365590), (18, 1119436080), (20, 1007492472), (21, 959516640), (24, 839577060), (27, 746290720), (28, 719637480), (30, 671661648), (32, 629682795), (35, 575709984), (36, 559718040), (40, 503746236), (42, 479758320), (45, 447774432), (48, 419788530), (54, 373145360), (56, 359818740), (60, 335830824), (63, 319838880), (70, 287854992), (72, 279859020), (80, 251873118), (84, 239879160), (90, 223887216), (96, 209894265), (105, 191903328), (108, 186572680), (112, 179909370), (120, 167915412), (126, 159919440), (135, 149258144), (140, 143927496), (144, 139929510), (160, 125936559), (168, 119939580), (180, 111943608), (189, 106612960), (210, 95951664), (216, 93286340), (224, 89954685), (240, 83957706), (252, 79959720), (270, 74629072), (280, 71963748), (288, 69964755), (315, 63967776), (336, 59969790), (360, 55971804), (378, 53306480), (420, 47975832), (432, 46643170), (480, 41978853), (504, 39979860), (540, 37314536), (560, 35981874), (613, 32870880), (630, 31983888), (672, 29984895), (720, 27985902), (756, 26653240), (840, 23987916), (864, 23321585), (945, 21322592), (1008, 19989930), (1080, 18657268), (1087, 18537120), (1120, 17990937), (1226, 16435440), (1260, 15991944), (1440, 13992951), (1512, 13326620), (1680, 11993958), (1839, 10956960), (1890, 10661296), (2016, 9994965), (2160, 9328634), (2174, 9268560), (2452, 8217720), (2520, 7995972), (3024, 6663310), (3065, 6574176), (3261, 6179040), (3360, 5996979), (3678, 5478480), (3780, 5330648), (4291, 4695840), (4320, 4664317), (4348, 4634280), (4904, 4108860), (5040, 3997986), (5435, 3707424), (5517, 3652320), (6048, 3331655), (6130, 3287088), (6522, 3089520), (7356, 2739240), (7560, 2665324), (7609, 2648160), (8582, 2347920), (8696, 2317140), (9195, 2191392), (9783, 2059680), (9808, 2054430), (10080, 1998993), (10870, 1853712), (11034, 1826160), (12260, 1643544), (12873, 1565280), (13044, 1544760), (14712, 1369620), (15120, 1332662), (15218, 1324080), (16305, 1235808), (16551, 1217440), (17164, 1173960), (17392, 1158570), (18390, 1095696), (19566, 1029840), (19616, 1027215), (21455, 939168), (21740, 926856), (22068, 913080), (22827, 882720), (24520, 821772), (25746, 782640), (26088, 772380), (27585, 730464), (29349, 686560), (29424, 684810), (30240, 666331), (30436, 662040), (32610, 617904), (33102, 608720), (34328, 586980), (34784, 579285), (36780, 547848), (38045, 529632), (38619, 521760), (39132, 514920), (42910, 469584), (43480, 463428), (44136, 456540), (45654, 441360), (48915, 411936), (49040, 410886), (51492, 391320), (52176, 386190), (55170, 365232), (58698, 343280), (58848, 342405), (60872, 331020), (64365, 313056), (65220, 308952), (66204, 304360), (68481, 294240), (68656, 293490), (73560, 273924), (76090, 264816), (77238, 260880), (78264, 257460), (82755, 243488), (85820, 234792), (86960, 231714), (88272, 228270), (91308, 220680), (97830, 205968), (98080, 205443), (102984, 195660), (104352, 193095), (110340, 182616), (114135, 176544), (115857, 173920), (117396, 171640), (121744, 165510), (128730, 156528), (130440, 154476), (132408, 152180), (136962, 147120), (137312, 146745)]