8668378320

素因数分解:

$2^4\times 3^1\times 5^1\times 7^6\times {\mathrm{307}}^1$

素因数の和:365

約数の個数: 280

約数和(自身を含む): 31452716064

約数和(自身を除く): 22784337744

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 196, 210, 240, 245, 280, 294, 307, 336, 343, 392, 420, 490, 560, 588, 614, 686, 735, 784, 840, 921, 980, 1029, 1176, 1228, 1372, 1470, 1535, 1680, 1715, 1842, 1960, 2058, 2149, 2352, 2401, 2456, 2744, 2940, 3070, 3430, 3684, 3920, 4116, 4298, 4605, 4802, 4912, 5145, 5488, 5880, 6140, 6447, 6860, 7203, 7368, 8232, 8596, 9210, 9604, 10290, 10745, 11760, 12005, 12280, 12894, 13720, 14406, 14736, 15043, 16464, 16807, 17192, 18420, 19208, 20580, 21490, 24010, 24560, 25788, 27440, 28812, 30086, 32235, 33614, 34384, 36015, 36840, 38416, 41160, 42980, 45129, 48020, 50421, 51576, 57624, 60172, 64470, 67228, 72030, 73680, 75215, 82320, 84035, 85960, 90258, 96040, 100842, 103152, 105301, 115248, 117649, 120344, 128940, 134456, 144060, 150430, 168070, 171920, 180516, 192080, 201684, 210602, 225645, 235298, 240688, 252105, 257880, 268912, 288120, 300860, 315903, 336140, 352947, 361032, 403368, 421204, 451290, 470596, 504210, 515760, 526505, 576240, 588245, 601720, 631806, 672280, 705894, 722064, 737107, 806736, 842408, 902580, 941192, 1008420, 1053010, 1176490, 1203440, 1263612, 1344560, 1411788, 1474214, 1579515, 1684816, 1764735, 1805160, 1882384, 2016840, 2106020, 2211321, 2352980, 2527224, 2823576, 2948428, 3159030, 3529470, 3610320, 3685535, 4033680, 4212040, 4422642, 4705960, 5054448, 5159749, 5647152, 5896856, 6318060, 7058940, 7371070, 8424080, 8845284, 9411920, 10319498, 11056605, 11793712, 12636120, 14117880, 14742140, 15479247, 17690568, 20638996, 22113210, 25272240, 25798745, 28235760, 29484280, 30958494, 35381136, 36118243, 41277992, 44226420, 51597490, 58968560, 61916988, 72236486, 77396235, 82555984, 88452840, 103194980, 108354729, 123833976, 144472972, 154792470, 176905680, 180591215, 206389960, 216709458, 247667952, 288945944, 309584940, 361182430, 412779920, 433418916, 541773645, 577891888, 619169880, 722364860, 866837832, 1083547290, 1238339760, 1444729720, 1733675664, 2167094580, 2889459440, 4334189160, 8668378320]

約数ペア:

[(1, 8668378320), (2, 4334189160), (3, 2889459440), (4, 2167094580), (5, 1733675664), (6, 1444729720), (7, 1238339760), (8, 1083547290), (10, 866837832), (12, 722364860), (14, 619169880), (15, 577891888), (16, 541773645), (20, 433418916), (21, 412779920), (24, 361182430), (28, 309584940), (30, 288945944), (35, 247667952), (40, 216709458), (42, 206389960), (48, 180591215), (49, 176905680), (56, 154792470), (60, 144472972), (70, 123833976), (80, 108354729), (84, 103194980), (98, 88452840), (105, 82555984), (112, 77396235), (120, 72236486), (140, 61916988), (147, 58968560), (168, 51597490), (196, 44226420), (210, 41277992), (240, 36118243), (245, 35381136), (280, 30958494), (294, 29484280), (307, 28235760), (336, 25798745), (343, 25272240), (392, 22113210), (420, 20638996), (490, 17690568), (560, 15479247), (588, 14742140), (614, 14117880), (686, 12636120), (735, 11793712), (784, 11056605), (840, 10319498), (921, 9411920), (980, 8845284), (1029, 8424080), (1176, 7371070), (1228, 7058940), (1372, 6318060), (1470, 5896856), (1535, 5647152), (1680, 5159749), (1715, 5054448), (1842, 4705960), (1960, 4422642), (2058, 4212040), (2149, 4033680), (2352, 3685535), (2401, 3610320), (2456, 3529470), (2744, 3159030), (2940, 2948428), (3070, 2823576), (3430, 2527224), (3684, 2352980), (3920, 2211321), (4116, 2106020), (4298, 2016840), (4605, 1882384), (4802, 1805160), (4912, 1764735), (5145, 1684816), (5488, 1579515), (5880, 1474214), (6140, 1411788), (6447, 1344560), (6860, 1263612), (7203, 1203440), (7368, 1176490), (8232, 1053010), (8596, 1008420), (9210, 941192), (9604, 902580), (10290, 842408), (10745, 806736), (11760, 737107), (12005, 722064), (12280, 705894), (12894, 672280), (13720, 631806), (14406, 601720), (14736, 588245), (15043, 576240), (16464, 526505), (16807, 515760), (17192, 504210), (18420, 470596), (19208, 451290), (20580, 421204), (21490, 403368), (24010, 361032), (24560, 352947), (25788, 336140), (27440, 315903), (28812, 300860), (30086, 288120), (32235, 268912), (33614, 257880), (34384, 252105), (36015, 240688), (36840, 235298), (38416, 225645), (41160, 210602), (42980, 201684), (45129, 192080), (48020, 180516), (50421, 171920), (51576, 168070), (57624, 150430), (60172, 144060), (64470, 134456), (67228, 128940), (72030, 120344), (73680, 117649), (75215, 115248), (82320, 105301), (84035, 103152), (85960, 100842), (90258, 96040)]