312759720

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{9547}}^1$

素因数の和:9584

約数の個数: 192

約数和(自身を含む): 1251169920

約数和(自身を除く): 938410200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 52, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 104, 105, 117, 120, 126, 130, 140, 156, 168, 180, 182, 195, 210, 234, 252, 260, 273, 280, 312, 315, 360, 364, 390, 420, 455, 468, 504, 520, 546, 585, 630, 728, 780, 819, 840, 910, 936, 1092, 1170, 1260, 1365, 1560, 1638, 1820, 2184, 2340, 2520, 2730, 3276, 3640, 4095, 4680, 5460, 6552, 8190, 9547, 10920, 16380, 19094, 28641, 32760, 38188, 47735, 57282, 66829, 76376, 85923, 95470, 114564, 124111, 133658, 143205, 171846, 190940, 200487, 229128, 248222, 267316, 286410, 334145, 343692, 372333, 381880, 400974, 429615, 496444, 534632, 572820, 601461, 620555, 668290, 687384, 744666, 801948, 859230, 868777, 992888, 1002435, 1116999, 1145640, 1202922, 1241110, 1336580, 1489332, 1603896, 1718460, 1737554, 1861665, 2004870, 2233998, 2405844, 2482220, 2606331, 2673160, 2978664, 3007305, 3436920, 3475108, 3723330, 4009740, 4343885, 4467996, 4811688, 4964440, 5212662, 5584995, 6014610, 6950216, 7446660, 7818993, 8019480, 8687770, 8935992, 10425324, 11169990, 12029220, 13031655, 14893320, 15637986, 17375540, 20850648, 22339980, 24058440, 26063310, 31275972, 34751080, 39094965, 44679960, 52126620, 62551944, 78189930, 104253240, 156379860, 312759720]

約数ペア:

[(1, 312759720), (2, 156379860), (3, 104253240), (4, 78189930), (5, 62551944), (6, 52126620), (7, 44679960), (8, 39094965), (9, 34751080), (10, 31275972), (12, 26063310), (13, 24058440), (14, 22339980), (15, 20850648), (18, 17375540), (20, 15637986), (21, 14893320), (24, 13031655), (26, 12029220), (28, 11169990), (30, 10425324), (35, 8935992), (36, 8687770), (39, 8019480), (40, 7818993), (42, 7446660), (45, 6950216), (52, 6014610), (56, 5584995), (60, 5212662), (63, 4964440), (65, 4811688), (70, 4467996), (72, 4343885), (78, 4009740), (84, 3723330), (90, 3475108), (91, 3436920), (104, 3007305), (105, 2978664), (117, 2673160), (120, 2606331), (126, 2482220), (130, 2405844), (140, 2233998), (156, 2004870), (168, 1861665), (180, 1737554), (182, 1718460), (195, 1603896), (210, 1489332), (234, 1336580), (252, 1241110), (260, 1202922), (273, 1145640), (280, 1116999), (312, 1002435), (315, 992888), (360, 868777), (364, 859230), (390, 801948), (420, 744666), (455, 687384), (468, 668290), (504, 620555), (520, 601461), (546, 572820), (585, 534632), (630, 496444), (728, 429615), (780, 400974), (819, 381880), (840, 372333), (910, 343692), (936, 334145), (1092, 286410), (1170, 267316), (1260, 248222), (1365, 229128), (1560, 200487), (1638, 190940), (1820, 171846), (2184, 143205), (2340, 133658), (2520, 124111), (2730, 114564), (3276, 95470), (3640, 85923), (4095, 76376), (4680, 66829), (5460, 57282), (6552, 47735), (8190, 38188), (9547, 32760), (10920, 28641), (16380, 19094)]