418490280

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{727}}^1$

素因数の和:801

約数の個数: 256

約数和(自身を含む): 1541030400

約数和(自身を除く): 1122540120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 41, 45, 52, 54, 60, 65, 72, 78, 82, 90, 104, 108, 117, 120, 123, 130, 135, 156, 164, 180, 195, 205, 216, 234, 246, 260, 270, 312, 328, 351, 360, 369, 390, 410, 468, 492, 520, 533, 540, 585, 615, 702, 727, 738, 780, 820, 936, 984, 1066, 1080, 1107, 1170, 1230, 1404, 1454, 1476, 1560, 1599, 1640, 1755, 1845, 2132, 2181, 2214, 2340, 2460, 2665, 2808, 2908, 2952, 3198, 3510, 3635, 3690, 4264, 4362, 4428, 4680, 4797, 4920, 5330, 5535, 5816, 6396, 6543, 7020, 7270, 7380, 7995, 8724, 8856, 9451, 9594, 10660, 10905, 11070, 12792, 13086, 14040, 14391, 14540, 14760, 15990, 17448, 18902, 19188, 19629, 21320, 21810, 22140, 23985, 26172, 28353, 28782, 29080, 29807, 31980, 32715, 37804, 38376, 39258, 43620, 44280, 47255, 47970, 52344, 56706, 57564, 59614, 63960, 65430, 71955, 75608, 78516, 85059, 87240, 89421, 94510, 95940, 98145, 113412, 115128, 119228, 130860, 141765, 143910, 149035, 157032, 170118, 178842, 189020, 191880, 196290, 226824, 238456, 255177, 261720, 268263, 283530, 287820, 298070, 340236, 357684, 378040, 387491, 392580, 425295, 447105, 510354, 536526, 567060, 575640, 596140, 680472, 715368, 774982, 785160, 804789, 850590, 894210, 1020708, 1073052, 1134120, 1162473, 1192280, 1275885, 1341315, 1549964, 1609578, 1701180, 1788420, 1937455, 2041416, 2146104, 2324946, 2551770, 2682630, 3099928, 3219156, 3402360, 3487419, 3576840, 3874910, 4023945, 4649892, 5103540, 5365260, 5812365, 6438312, 6974838, 7749820, 8047890, 9299784, 10207080, 10462257, 10730520, 11624730, 13949676, 15499640, 16095780, 17437095, 20924514, 23249460, 27899352, 32191560, 34874190, 41849028, 46498920, 52311285, 69748380, 83698056, 104622570, 139496760, 209245140, 418490280]

約数ペア:

[(1, 418490280), (2, 209245140), (3, 139496760), (4, 104622570), (5, 83698056), (6, 69748380), (8, 52311285), (9, 46498920), (10, 41849028), (12, 34874190), (13, 32191560), (15, 27899352), (18, 23249460), (20, 20924514), (24, 17437095), (26, 16095780), (27, 15499640), (30, 13949676), (36, 11624730), (39, 10730520), (40, 10462257), (41, 10207080), (45, 9299784), (52, 8047890), (54, 7749820), (60, 6974838), (65, 6438312), (72, 5812365), (78, 5365260), (82, 5103540), (90, 4649892), (104, 4023945), (108, 3874910), (117, 3576840), (120, 3487419), (123, 3402360), (130, 3219156), (135, 3099928), (156, 2682630), (164, 2551770), (180, 2324946), (195, 2146104), (205, 2041416), (216, 1937455), (234, 1788420), (246, 1701180), (260, 1609578), (270, 1549964), (312, 1341315), (328, 1275885), (351, 1192280), (360, 1162473), (369, 1134120), (390, 1073052), (410, 1020708), (468, 894210), (492, 850590), (520, 804789), (533, 785160), (540, 774982), (585, 715368), (615, 680472), (702, 596140), (727, 575640), (738, 567060), (780, 536526), (820, 510354), (936, 447105), (984, 425295), (1066, 392580), (1080, 387491), (1107, 378040), (1170, 357684), (1230, 340236), (1404, 298070), (1454, 287820), (1476, 283530), (1560, 268263), (1599, 261720), (1640, 255177), (1755, 238456), (1845, 226824), (2132, 196290), (2181, 191880), (2214, 189020), (2340, 178842), (2460, 170118), (2665, 157032), (2808, 149035), (2908, 143910), (2952, 141765), (3198, 130860), (3510, 119228), (3635, 115128), (3690, 113412), (4264, 98145), (4362, 95940), (4428, 94510), (4680, 89421), (4797, 87240), (4920, 85059), (5330, 78516), (5535, 75608), (5816, 71955), (6396, 65430), (6543, 63960), (7020, 59614), (7270, 57564), (7380, 56706), (7995, 52344), (8724, 47970), (8856, 47255), (9451, 44280), (9594, 43620), (10660, 39258), (10905, 38376), (11070, 37804), (12792, 32715), (13086, 31980), (14040, 29807), (14391, 29080), (14540, 28782), (14760, 28353), (15990, 26172), (17448, 23985), (18902, 22140), (19188, 21810), (19629, 21320)]