3911999280

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{151}}^1\times {\mathrm{2203}}^1$

素因数の和:2384

約数の個数: 240

約数和(自身を含む): 14207019264

約数和(自身を除く): 10295019984

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 151, 168, 196, 210, 240, 245, 280, 294, 302, 336, 392, 420, 453, 490, 560, 588, 604, 735, 755, 784, 840, 906, 980, 1057, 1176, 1208, 1470, 1510, 1680, 1812, 1960, 2114, 2203, 2265, 2352, 2416, 2940, 3020, 3171, 3624, 3920, 4228, 4406, 4530, 5285, 5880, 6040, 6342, 6609, 7248, 7399, 8456, 8812, 9060, 10570, 11015, 11760, 12080, 12684, 13218, 14798, 15421, 15855, 16912, 17624, 18120, 21140, 22030, 22197, 25368, 26436, 29596, 30842, 31710, 33045, 35248, 36240, 36995, 42280, 44060, 44394, 46263, 50736, 52872, 59192, 61684, 63420, 66090, 73990, 77105, 84560, 88120, 88788, 92526, 105744, 107947, 110985, 118384, 123368, 126840, 132180, 147980, 154210, 176240, 177576, 185052, 215894, 221970, 231315, 246736, 253680, 264360, 295960, 308420, 323841, 332653, 355152, 370104, 431788, 443940, 462630, 528720, 539735, 591920, 616840, 647682, 665306, 740208, 863576, 887880, 925260, 997959, 1079470, 1233680, 1295364, 1330612, 1619205, 1663265, 1727152, 1775760, 1850520, 1995918, 2158940, 2328571, 2590728, 2661224, 3238410, 3326530, 3701040, 3991836, 4317880, 4657142, 4989795, 5181456, 5322448, 6476820, 6653060, 6985713, 7983672, 8635760, 9314284, 9979590, 11642855, 12953640, 13306120, 13971426, 15967344, 16299997, 18628568, 19959180, 23285710, 25907280, 26612240, 27942852, 32599994, 34928565, 37257136, 39918360, 46571420, 48899991, 55885704, 65199988, 69857130, 79836720, 81499985, 93142840, 97799982, 111771408, 130399976, 139714260, 162999970, 186285680, 195599964, 244499955, 260799952, 279428520, 325999940, 391199928, 488999910, 558857040, 651999880, 782399856, 977999820, 1303999760, 1955999640, 3911999280]

約数ペア:

[(1, 3911999280), (2, 1955999640), (3, 1303999760), (4, 977999820), (5, 782399856), (6, 651999880), (7, 558857040), (8, 488999910), (10, 391199928), (12, 325999940), (14, 279428520), (15, 260799952), (16, 244499955), (20, 195599964), (21, 186285680), (24, 162999970), (28, 139714260), (30, 130399976), (35, 111771408), (40, 97799982), (42, 93142840), (48, 81499985), (49, 79836720), (56, 69857130), (60, 65199988), (70, 55885704), (80, 48899991), (84, 46571420), (98, 39918360), (105, 37257136), (112, 34928565), (120, 32599994), (140, 27942852), (147, 26612240), (151, 25907280), (168, 23285710), (196, 19959180), (210, 18628568), (240, 16299997), (245, 15967344), (280, 13971426), (294, 13306120), (302, 12953640), (336, 11642855), (392, 9979590), (420, 9314284), (453, 8635760), (490, 7983672), (560, 6985713), (588, 6653060), (604, 6476820), (735, 5322448), (755, 5181456), (784, 4989795), (840, 4657142), (906, 4317880), (980, 3991836), (1057, 3701040), (1176, 3326530), (1208, 3238410), (1470, 2661224), (1510, 2590728), (1680, 2328571), (1812, 2158940), (1960, 1995918), (2114, 1850520), (2203, 1775760), (2265, 1727152), (2352, 1663265), (2416, 1619205), (2940, 1330612), (3020, 1295364), (3171, 1233680), (3624, 1079470), (3920, 997959), (4228, 925260), (4406, 887880), (4530, 863576), (5285, 740208), (5880, 665306), (6040, 647682), (6342, 616840), (6609, 591920), (7248, 539735), (7399, 528720), (8456, 462630), (8812, 443940), (9060, 431788), (10570, 370104), (11015, 355152), (11760, 332653), (12080, 323841), (12684, 308420), (13218, 295960), (14798, 264360), (15421, 253680), (15855, 246736), (16912, 231315), (17624, 221970), (18120, 215894), (21140, 185052), (22030, 177576), (22197, 176240), (25368, 154210), (26436, 147980), (29596, 132180), (30842, 126840), (31710, 123368), (33045, 118384), (35248, 110985), (36240, 107947), (36995, 105744), (42280, 92526), (44060, 88788), (44394, 88120), (46263, 84560), (50736, 77105), (52872, 73990), (59192, 66090), (61684, 63420)]