1262186080

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{14969}}^1$

素因数の和:15032

約数の個数: 96

約数和(自身を含む): 3259388160

約数和(自身を除く): 1997202080

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 31, 32, 34, 40, 62, 68, 80, 85, 124, 136, 155, 160, 170, 248, 272, 310, 340, 496, 527, 544, 620, 680, 992, 1054, 1240, 1360, 2108, 2480, 2635, 2720, 4216, 4960, 5270, 8432, 10540, 14969, 16864, 21080, 29938, 42160, 59876, 74845, 84320, 119752, 149690, 239504, 254473, 299380, 464039, 479008, 508946, 598760, 928078, 1017892, 1197520, 1272365, 1856156, 2035784, 2320195, 2395040, 2544730, 3712312, 4071568, 4640390, 5089460, 7424624, 7888663, 8143136, 9280780, 10178920, 14849248, 15777326, 18561560, 20357840, 31554652, 37123120, 39443315, 40715680, 63109304, 74246240, 78886630, 126218608, 157773260, 252437216, 315546520, 631093040, 1262186080]

約数ペア:

[(1, 1262186080), (2, 631093040), (4, 315546520), (5, 252437216), (8, 157773260), (10, 126218608), (16, 78886630), (17, 74246240), (20, 63109304), (31, 40715680), (32, 39443315), (34, 37123120), (40, 31554652), (62, 20357840), (68, 18561560), (80, 15777326), (85, 14849248), (124, 10178920), (136, 9280780), (155, 8143136), (160, 7888663), (170, 7424624), (248, 5089460), (272, 4640390), (310, 4071568), (340, 3712312), (496, 2544730), (527, 2395040), (544, 2320195), (620, 2035784), (680, 1856156), (992, 1272365), (1054, 1197520), (1240, 1017892), (1360, 928078), (2108, 598760), (2480, 508946), (2635, 479008), (2720, 464039), (4216, 299380), (4960, 254473), (5270, 239504), (8432, 149690), (10540, 119752), (14969, 84320), (16864, 74845), (21080, 59876), (29938, 42160)]