426590640

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1597}}^1$

素因数の和:1676

約数の個数: 240

約数和(自身を含む): 1669232448

約数和(自身を除く): 1242641808

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 53, 56, 60, 63, 70, 72, 80, 84, 90, 105, 106, 112, 120, 126, 140, 144, 159, 168, 180, 210, 212, 240, 252, 265, 280, 315, 318, 336, 360, 371, 420, 424, 477, 504, 530, 560, 630, 636, 720, 742, 795, 840, 848, 954, 1008, 1060, 1113, 1260, 1272, 1484, 1590, 1597, 1680, 1855, 1908, 2120, 2226, 2385, 2520, 2544, 2968, 3180, 3194, 3339, 3710, 3816, 4240, 4452, 4770, 4791, 5040, 5565, 5936, 6360, 6388, 6678, 7420, 7632, 7985, 8904, 9540, 9582, 11130, 11179, 12720, 12776, 13356, 14373, 14840, 15970, 16695, 17808, 19080, 19164, 22260, 22358, 23955, 25552, 26712, 28746, 29680, 31940, 33390, 33537, 38160, 38328, 44520, 44716, 47910, 53424, 55895, 57492, 63880, 66780, 67074, 71865, 76656, 84641, 89040, 89432, 95820, 100611, 111790, 114984, 127760, 133560, 134148, 143730, 167685, 169282, 178864, 191640, 201222, 223580, 229968, 253923, 267120, 268296, 287460, 335370, 338564, 383280, 402444, 423205, 447160, 503055, 507846, 536592, 574920, 592487, 670740, 677128, 761769, 804888, 846410, 894320, 1006110, 1015692, 1149840, 1184974, 1269615, 1341480, 1354256, 1523538, 1609776, 1692820, 1777461, 2012220, 2031384, 2369948, 2539230, 2682960, 2962435, 3047076, 3385640, 3554922, 3808845, 4024440, 4062768, 4739896, 5078460, 5332383, 5924870, 6094152, 6771280, 7109844, 7617690, 8048880, 8887305, 9479792, 10156920, 10664766, 11849740, 12188304, 14219688, 15235380, 17774610, 20313840, 21329532, 23699480, 26661915, 28439376, 30470760, 35549220, 42659064, 47398960, 53323830, 60941520, 71098440, 85318128, 106647660, 142196880, 213295320, 426590640]

約数ペア:

[(1, 426590640), (2, 213295320), (3, 142196880), (4, 106647660), (5, 85318128), (6, 71098440), (7, 60941520), (8, 53323830), (9, 47398960), (10, 42659064), (12, 35549220), (14, 30470760), (15, 28439376), (16, 26661915), (18, 23699480), (20, 21329532), (21, 20313840), (24, 17774610), (28, 15235380), (30, 14219688), (35, 12188304), (36, 11849740), (40, 10664766), (42, 10156920), (45, 9479792), (48, 8887305), (53, 8048880), (56, 7617690), (60, 7109844), (63, 6771280), (70, 6094152), (72, 5924870), (80, 5332383), (84, 5078460), (90, 4739896), (105, 4062768), (106, 4024440), (112, 3808845), (120, 3554922), (126, 3385640), (140, 3047076), (144, 2962435), (159, 2682960), (168, 2539230), (180, 2369948), (210, 2031384), (212, 2012220), (240, 1777461), (252, 1692820), (265, 1609776), (280, 1523538), (315, 1354256), (318, 1341480), (336, 1269615), (360, 1184974), (371, 1149840), (420, 1015692), (424, 1006110), (477, 894320), (504, 846410), (530, 804888), (560, 761769), (630, 677128), (636, 670740), (720, 592487), (742, 574920), (795, 536592), (840, 507846), (848, 503055), (954, 447160), (1008, 423205), (1060, 402444), (1113, 383280), (1260, 338564), (1272, 335370), (1484, 287460), (1590, 268296), (1597, 267120), (1680, 253923), (1855, 229968), (1908, 223580), (2120, 201222), (2226, 191640), (2385, 178864), (2520, 169282), (2544, 167685), (2968, 143730), (3180, 134148), (3194, 133560), (3339, 127760), (3710, 114984), (3816, 111790), (4240, 100611), (4452, 95820), (4770, 89432), (4791, 89040), (5040, 84641), (5565, 76656), (5936, 71865), (6360, 67074), (6388, 66780), (6678, 63880), (7420, 57492), (7632, 55895), (7985, 53424), (8904, 47910), (9540, 44716), (9582, 44520), (11130, 38328), (11179, 38160), (12720, 33537), (12776, 33390), (13356, 31940), (14373, 29680), (14840, 28746), (15970, 26712), (16695, 25552), (17808, 23955), (19080, 22358), (19164, 22260)]