2177928480

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{419}}^1$

素因数の和:481

約数の個数: 576

約数和(自身を含む): 9121714560

約数和(自身を除く): 6943786080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 17, 20, 21, 24, 26, 28, 30, 32, 34, 35, 39, 40, 42, 48, 49, 51, 52, 56, 60, 65, 68, 70, 78, 80, 84, 85, 91, 96, 98, 102, 104, 105, 112, 119, 120, 130, 136, 140, 147, 156, 160, 168, 170, 182, 195, 196, 204, 208, 210, 221, 224, 238, 240, 245, 255, 260, 272, 273, 280, 294, 312, 336, 340, 357, 364, 390, 392, 408, 416, 419, 420, 442, 455, 476, 480, 490, 510, 520, 544, 546, 560, 588, 595, 624, 637, 663, 672, 680, 714, 728, 735, 780, 784, 816, 833, 838, 840, 884, 910, 952, 980, 1020, 1040, 1092, 1105, 1120, 1176, 1190, 1248, 1257, 1274, 1326, 1360, 1365, 1428, 1456, 1470, 1547, 1560, 1568, 1632, 1666, 1676, 1680, 1768, 1785, 1820, 1904, 1911, 1960, 2040, 2080, 2095, 2184, 2210, 2352, 2380, 2499, 2514, 2548, 2652, 2720, 2730, 2856, 2912, 2933, 2940, 3094, 3120, 3185, 3315, 3332, 3352, 3360, 3536, 3570, 3640, 3808, 3822, 3920, 4080, 4165, 4190, 4368, 4420, 4641, 4704, 4760, 4998, 5028, 5096, 5304, 5447, 5460, 5712, 5866, 5880, 6188, 6240, 6285, 6370, 6630, 6664, 6704, 7072, 7123, 7140, 7280, 7644, 7735, 7840, 8160, 8330, 8380, 8736, 8799, 8840, 9282, 9520, 9555, 9996, 10056, 10192, 10608, 10829, 10894, 10920, 11424, 11732, 11760, 12376, 12495, 12570, 12740, 13260, 13328, 13408, 14246, 14280, 14560, 14665, 15288, 15470, 16341, 16660, 16760, 17598, 17680, 18564, 19040, 19110, 19992, 20112, 20384, 20531, 21216, 21369, 21658, 21788, 21840, 23205, 23464, 23520, 24752, 24990, 25140, 25480, 26520, 26656, 27235, 28492, 28560, 29330, 30576, 30940, 32487, 32682, 33320, 33520, 35196, 35360, 35615, 37128, 38129, 38220, 39984, 40224, 41062, 42738, 43316, 43576, 43680, 43995, 46410, 46928, 49504, 49861, 49980, 50280, 50960, 53040, 54145, 54470, 56984, 57120, 58660, 61152, 61593, 61880, 64974, 65364, 66640, 67040, 70392, 71230, 74256, 76258, 76440, 79968, 81705, 82124, 85476, 86632, 87152, 87990, 92599, 92820, 93856, 99722, 99960, 100560, 101920, 102655, 106080, 106845, 108290, 108940, 113968, 114387, 117320, 123186, 123760, 129948, 130728, 133280, 140784, 142460, 148512, 149583, 152516, 152880, 162435, 163410, 164248, 170952, 173264, 174304, 175980, 185198, 185640, 190645, 199444, 199920, 201120, 205310, 213690, 216580, 217880, 227936, 228774, 234640, 246372, 247520, 249305, 259896, 261456, 266903, 277797, 281568, 284920, 299166, 305032, 305760, 307965, 324870, 326820, 328496, 341904, 346528, 349027, 351960, 370396, 371280, 381290, 398888, 399840, 410620, 427380, 433160, 435760, 457548, 462995, 469280, 492744, 498610, 519792, 522912, 533806, 555594, 569840, 571935, 598332, 610064, 615930, 648193, 649740, 653640, 656992, 683808, 698054, 703920, 740792, 742560, 747915, 762580, 797776, 800709, 821240, 854760, 866320, 871520, 915096, 925990, 985488, 997220, 1039584, 1047081, 1067612, 1111188, 1139680, 1143870, 1196664, 1220128, 1231860, 1296386, 1299480, 1307280, 1334515, 1388985, 1396108, 1407840, 1481584, 1495830, 1525160, 1595552, 1601418, 1642480, 1709520, 1732640, 1745135, 1830192, 1851980, 1944579, 1970976, 1994440, 2094162, 2135224, 2222376, 2287740, 2393328, 2463720, 2592772, 2598960, 2614560, 2669030, 2777970, 2792216, 2963168, 2991660, 3050320, 3202836, 3240965, 3284960, 3419040, 3490270, 3660384, 3703960, 3889158, 3988880, 4003545, 4188324, 4270448, 4444752, 4537351, 4575480, 4786656, 4927440, 5185544, 5197920, 5235405, 5338060, 5555940, 5584432, 5983320, 6100640, 6405672, 6481930, 6980540, 7407920, 7778316, 7977760, 8007090, 8376648, 8540896, 8889504, 9074702, 9150960, 9722895, 9854880, 10371088, 10470810, 10676120, 11111880, 11168864, 11966640, 12811344, 12963860, 13612053, 13961080, 14815840, 15556632, 16014180, 16753296, 18149404, 18301920, 19445790, 20742176, 20941620, 21352240, 22223760, 22686755, 23933280, 25622688, 25927720, 27224106, 27922160, 31113264, 32028360, 33506592, 36298808, 38891580, 41883240, 42704480, 44447520, 45373510, 51855440, 54448212, 55844320, 62226528, 64056720, 68060265, 72597616, 77783160, 83766480, 90747020, 103710880, 108896424, 128113440, 136120530, 145195232, 155566320, 167532960, 181494040, 217792848, 272241060, 311132640, 362988080, 435585696, 544482120, 725976160, 1088964240, 2177928480]

約数ペア:

[(1, 2177928480), (2, 1088964240), (3, 725976160), (4, 544482120), (5, 435585696), (6, 362988080), (7, 311132640), (8, 272241060), (10, 217792848), (12, 181494040), (13, 167532960), (14, 155566320), (15, 145195232), (16, 136120530), (17, 128113440), (20, 108896424), (21, 103710880), (24, 90747020), (26, 83766480), (28, 77783160), (30, 72597616), (32, 68060265), (34, 64056720), (35, 62226528), (39, 55844320), (40, 54448212), (42, 51855440), (48, 45373510), (49, 44447520), (51, 42704480), (52, 41883240), (56, 38891580), (60, 36298808), (65, 33506592), (68, 32028360), (70, 31113264), (78, 27922160), (80, 27224106), (84, 25927720), (85, 25622688), (91, 23933280), (96, 22686755), (98, 22223760), (102, 21352240), (104, 20941620), (105, 20742176), (112, 19445790), (119, 18301920), (120, 18149404), (130, 16753296), (136, 16014180), (140, 15556632), (147, 14815840), (156, 13961080), (160, 13612053), (168, 12963860), (170, 12811344), (182, 11966640), (195, 11168864), (196, 11111880), (204, 10676120), (208, 10470810), (210, 10371088), (221, 9854880), (224, 9722895), (238, 9150960), (240, 9074702), (245, 8889504), (255, 8540896), (260, 8376648), (272, 8007090), (273, 7977760), (280, 7778316), (294, 7407920), (312, 6980540), (336, 6481930), (340, 6405672), (357, 6100640), (364, 5983320), (390, 5584432), (392, 5555940), (408, 5338060), (416, 5235405), (419, 5197920), (420, 5185544), (442, 4927440), (455, 4786656), (476, 4575480), (480, 4537351), (490, 4444752), (510, 4270448), (520, 4188324), (544, 4003545), (546, 3988880), (560, 3889158), (588, 3703960), (595, 3660384), (624, 3490270), (637, 3419040), (663, 3284960), (672, 3240965), (680, 3202836), (714, 3050320), (728, 2991660), (735, 2963168), (780, 2792216), (784, 2777970), (816, 2669030), (833, 2614560), (838, 2598960), (840, 2592772), (884, 2463720), (910, 2393328), (952, 2287740), (980, 2222376), (1020, 2135224), (1040, 2094162), (1092, 1994440), (1105, 1970976), (1120, 1944579), (1176, 1851980), (1190, 1830192), (1248, 1745135), (1257, 1732640), (1274, 1709520), (1326, 1642480), (1360, 1601418), (1365, 1595552), (1428, 1525160), (1456, 1495830), (1470, 1481584), (1547, 1407840), (1560, 1396108), (1568, 1388985), (1632, 1334515), (1666, 1307280), (1676, 1299480), (1680, 1296386), (1768, 1231860), (1785, 1220128), (1820, 1196664), (1904, 1143870), (1911, 1139680), (1960, 1111188), (2040, 1067612), (2080, 1047081), (2095, 1039584), (2184, 997220), (2210, 985488), (2352, 925990), (2380, 915096), (2499, 871520), (2514, 866320), (2548, 854760), (2652, 821240), (2720, 800709), (2730, 797776), (2856, 762580), (2912, 747915), (2933, 742560), (2940, 740792), (3094, 703920), (3120, 698054), (3185, 683808), (3315, 656992), (3332, 653640), (3352, 649740), (3360, 648193), (3536, 615930), (3570, 610064), (3640, 598332), (3808, 571935), (3822, 569840), (3920, 555594), (4080, 533806), (4165, 522912), (4190, 519792), (4368, 498610), (4420, 492744), (4641, 469280), (4704, 462995), (4760, 457548), (4998, 435760), (5028, 433160), (5096, 427380), (5304, 410620), (5447, 399840), (5460, 398888), (5712, 381290), (5866, 371280), (5880, 370396), (6188, 351960), (6240, 349027), (6285, 346528), (6370, 341904), (6630, 328496), (6664, 326820), (6704, 324870), (7072, 307965), (7123, 305760), (7140, 305032), (7280, 299166), (7644, 284920), (7735, 281568), (7840, 277797), (8160, 266903), (8330, 261456), (8380, 259896), (8736, 249305), (8799, 247520), (8840, 246372), (9282, 234640), (9520, 228774), (9555, 227936), (9996, 217880), (10056, 216580), (10192, 213690), (10608, 205310), (10829, 201120), (10894, 199920), (10920, 199444), (11424, 190645), (11732, 185640), (11760, 185198), (12376, 175980), (12495, 174304), (12570, 173264), (12740, 170952), (13260, 164248), (13328, 163410), (13408, 162435), (14246, 152880), (14280, 152516), (14560, 149583), (14665, 148512), (15288, 142460), (15470, 140784), (16341, 133280), (16660, 130728), (16760, 129948), (17598, 123760), (17680, 123186), (18564, 117320), (19040, 114387), (19110, 113968), (19992, 108940), (20112, 108290), (20384, 106845), (20531, 106080), (21216, 102655), (21369, 101920), (21658, 100560), (21788, 99960), (21840, 99722), (23205, 93856), (23464, 92820), (23520, 92599), (24752, 87990), (24990, 87152), (25140, 86632), (25480, 85476), (26520, 82124), (26656, 81705), (27235, 79968), (28492, 76440), (28560, 76258), (29330, 74256), (30576, 71230), (30940, 70392), (32487, 67040), (32682, 66640), (33320, 65364), (33520, 64974), (35196, 61880), (35360, 61593), (35615, 61152), (37128, 58660), (38129, 57120), (38220, 56984), (39984, 54470), (40224, 54145), (41062, 53040), (42738, 50960), (43316, 50280), (43576, 49980), (43680, 49861), (43995, 49504), (46410, 46928)]