6657706920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1$

素因数の和:368

約数の個数: 256

約数和(自身を含む): 20939212800

約数和(自身を除く): 14281505880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 67, 71, 107, 109, 120, 134, 142, 201, 213, 214, 218, 268, 284, 321, 327, 335, 355, 402, 426, 428, 436, 535, 536, 545, 568, 642, 654, 670, 710, 804, 852, 856, 872, 1005, 1065, 1070, 1090, 1284, 1308, 1340, 1420, 1605, 1608, 1635, 1704, 2010, 2130, 2140, 2180, 2568, 2616, 2680, 2840, 3210, 3270, 4020, 4260, 4280, 4360, 4757, 6420, 6540, 7169, 7303, 7597, 7739, 8040, 8520, 9514, 11663, 12840, 13080, 14271, 14338, 14606, 15194, 15478, 19028, 21507, 21909, 22791, 23217, 23326, 23785, 28542, 28676, 29212, 30388, 30956, 34989, 35845, 36515, 37985, 38056, 38695, 43014, 43818, 45582, 46434, 46652, 47570, 57084, 57352, 58315, 58424, 60776, 61912, 69978, 71355, 71690, 73030, 75970, 77390, 86028, 87636, 91164, 92868, 93304, 95140, 107535, 109545, 113955, 114168, 116085, 116630, 139956, 142710, 143380, 146060, 151940, 154780, 172056, 174945, 175272, 182328, 185736, 190280, 215070, 219090, 227910, 232170, 233260, 279912, 285420, 286760, 292120, 303880, 309560, 349890, 430140, 438180, 455820, 464340, 466520, 508999, 518513, 570840, 699780, 781421, 828073, 860280, 876360, 911640, 928680, 1017998, 1037026, 1399560, 1526997, 1555539, 1562842, 1656146, 2035996, 2074052, 2344263, 2484219, 2544995, 2592565, 3053994, 3111078, 3125684, 3312292, 3907105, 4071992, 4140365, 4148104, 4688526, 4968438, 5089990, 5185130, 6107988, 6222156, 6251368, 6624584, 7634985, 7777695, 7814210, 8280730, 9377052, 9936876, 10179980, 10370260, 11721315, 12215976, 12421095, 12444312, 15269970, 15555390, 15628420, 16561460, 18754104, 19873752, 20359960, 20740520, 23442630, 24842190, 30539940, 31110780, 31256840, 33122920, 46885260, 49684380, 55480891, 61079880, 62221560, 93770520, 99368760, 110961782, 166442673, 221923564, 277404455, 332885346, 443847128, 554808910, 665770692, 832213365, 1109617820, 1331541384, 1664426730, 2219235640, 3328853460, 6657706920]

約数ペア:

[(1, 6657706920), (2, 3328853460), (3, 2219235640), (4, 1664426730), (5, 1331541384), (6, 1109617820), (8, 832213365), (10, 665770692), (12, 554808910), (15, 443847128), (20, 332885346), (24, 277404455), (30, 221923564), (40, 166442673), (60, 110961782), (67, 99368760), (71, 93770520), (107, 62221560), (109, 61079880), (120, 55480891), (134, 49684380), (142, 46885260), (201, 33122920), (213, 31256840), (214, 31110780), (218, 30539940), (268, 24842190), (284, 23442630), (321, 20740520), (327, 20359960), (335, 19873752), (355, 18754104), (402, 16561460), (426, 15628420), (428, 15555390), (436, 15269970), (535, 12444312), (536, 12421095), (545, 12215976), (568, 11721315), (642, 10370260), (654, 10179980), (670, 9936876), (710, 9377052), (804, 8280730), (852, 7814210), (856, 7777695), (872, 7634985), (1005, 6624584), (1065, 6251368), (1070, 6222156), (1090, 6107988), (1284, 5185130), (1308, 5089990), (1340, 4968438), (1420, 4688526), (1605, 4148104), (1608, 4140365), (1635, 4071992), (1704, 3907105), (2010, 3312292), (2130, 3125684), (2140, 3111078), (2180, 3053994), (2568, 2592565), (2616, 2544995), (2680, 2484219), (2840, 2344263), (3210, 2074052), (3270, 2035996), (4020, 1656146), (4260, 1562842), (4280, 1555539), (4360, 1526997), (4757, 1399560), (6420, 1037026), (6540, 1017998), (7169, 928680), (7303, 911640), (7597, 876360), (7739, 860280), (8040, 828073), (8520, 781421), (9514, 699780), (11663, 570840), (12840, 518513), (13080, 508999), (14271, 466520), (14338, 464340), (14606, 455820), (15194, 438180), (15478, 430140), (19028, 349890), (21507, 309560), (21909, 303880), (22791, 292120), (23217, 286760), (23326, 285420), (23785, 279912), (28542, 233260), (28676, 232170), (29212, 227910), (30388, 219090), (30956, 215070), (34989, 190280), (35845, 185736), (36515, 182328), (37985, 175272), (38056, 174945), (38695, 172056), (43014, 154780), (43818, 151940), (45582, 146060), (46434, 143380), (46652, 142710), (47570, 139956), (57084, 116630), (57352, 116085), (58315, 114168), (58424, 113955), (60776, 109545), (61912, 107535), (69978, 95140), (71355, 93304), (71690, 92868), (73030, 91164), (75970, 87636), (77390, 86028)]