712871640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{8017}}^1$

素因数の和:8066

約数の個数: 192

約数和(自身を含む): 2626696800

約数和(自身を除く): 1913825160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 19, 20, 24, 26, 30, 36, 38, 39, 40, 45, 52, 57, 60, 65, 72, 76, 78, 90, 95, 104, 114, 117, 120, 130, 152, 156, 171, 180, 190, 195, 228, 234, 247, 260, 285, 312, 342, 360, 380, 390, 456, 468, 494, 520, 570, 585, 684, 741, 760, 780, 855, 936, 988, 1140, 1170, 1235, 1368, 1482, 1560, 1710, 1976, 2223, 2280, 2340, 2470, 2964, 3420, 3705, 4446, 4680, 4940, 5928, 6840, 7410, 8017, 8892, 9880, 11115, 14820, 16034, 17784, 22230, 24051, 29640, 32068, 40085, 44460, 48102, 64136, 72153, 80170, 88920, 96204, 104221, 120255, 144306, 152323, 160340, 192408, 208442, 240510, 288612, 304646, 312663, 320680, 360765, 416884, 456969, 481020, 521105, 577224, 609292, 625326, 721530, 761615, 833768, 913938, 937989, 962040, 1042210, 1218584, 1250652, 1370907, 1443060, 1523230, 1563315, 1827876, 1875978, 1980199, 2084420, 2284845, 2501304, 2741814, 2886120, 3046460, 3126630, 3655752, 3751956, 3960398, 4168840, 4569690, 4689945, 5483628, 5940597, 6092920, 6253260, 6854535, 7503912, 7920796, 9139380, 9379890, 9900995, 10967256, 11881194, 12506520, 13709070, 15841592, 17821791, 18278760, 18759780, 19801990, 23762388, 27418140, 29702985, 35643582, 37519560, 39603980, 47524776, 54836280, 59405970, 71287164, 79207960, 89108955, 118811940, 142574328, 178217910, 237623880, 356435820, 712871640]

約数ペア:

[(1, 712871640), (2, 356435820), (3, 237623880), (4, 178217910), (5, 142574328), (6, 118811940), (8, 89108955), (9, 79207960), (10, 71287164), (12, 59405970), (13, 54836280), (15, 47524776), (18, 39603980), (19, 37519560), (20, 35643582), (24, 29702985), (26, 27418140), (30, 23762388), (36, 19801990), (38, 18759780), (39, 18278760), (40, 17821791), (45, 15841592), (52, 13709070), (57, 12506520), (60, 11881194), (65, 10967256), (72, 9900995), (76, 9379890), (78, 9139380), (90, 7920796), (95, 7503912), (104, 6854535), (114, 6253260), (117, 6092920), (120, 5940597), (130, 5483628), (152, 4689945), (156, 4569690), (171, 4168840), (180, 3960398), (190, 3751956), (195, 3655752), (228, 3126630), (234, 3046460), (247, 2886120), (260, 2741814), (285, 2501304), (312, 2284845), (342, 2084420), (360, 1980199), (380, 1875978), (390, 1827876), (456, 1563315), (468, 1523230), (494, 1443060), (520, 1370907), (570, 1250652), (585, 1218584), (684, 1042210), (741, 962040), (760, 937989), (780, 913938), (855, 833768), (936, 761615), (988, 721530), (1140, 625326), (1170, 609292), (1235, 577224), (1368, 521105), (1482, 481020), (1560, 456969), (1710, 416884), (1976, 360765), (2223, 320680), (2280, 312663), (2340, 304646), (2470, 288612), (2964, 240510), (3420, 208442), (3705, 192408), (4446, 160340), (4680, 152323), (4940, 144306), (5928, 120255), (6840, 104221), (7410, 96204), (8017, 88920), (8892, 80170), (9880, 72153), (11115, 64136), (14820, 48102), (16034, 44460), (17784, 40085), (22230, 32068), (24051, 29640)]