2007718440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{3469}}^1$

素因数の和:3556

約数の個数: 256

約数和(自身を含む): 7555161600

約数和(自身を除く): 5547443160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 53, 56, 60, 65, 70, 78, 84, 91, 104, 105, 106, 120, 130, 140, 156, 159, 168, 182, 195, 210, 212, 260, 265, 273, 280, 312, 318, 364, 371, 390, 420, 424, 455, 520, 530, 546, 636, 689, 728, 742, 780, 795, 840, 910, 1060, 1092, 1113, 1272, 1365, 1378, 1484, 1560, 1590, 1820, 1855, 2067, 2120, 2184, 2226, 2730, 2756, 2968, 3180, 3445, 3469, 3640, 3710, 4134, 4452, 4823, 5460, 5512, 5565, 6360, 6890, 6938, 7420, 8268, 8904, 9646, 10335, 10407, 10920, 11130, 13780, 13876, 14469, 14840, 16536, 17345, 19292, 20670, 20814, 22260, 24115, 24283, 27560, 27752, 28938, 34690, 38584, 41340, 41628, 44520, 45097, 48230, 48566, 52035, 57876, 69380, 72345, 72849, 82680, 83256, 90194, 96460, 97132, 104070, 115752, 121415, 135291, 138760, 144690, 145698, 180388, 183857, 192920, 194264, 208140, 225485, 242830, 270582, 289380, 291396, 315679, 360776, 364245, 367714, 416280, 450970, 485660, 541164, 551571, 578760, 582792, 631358, 676455, 728490, 735428, 901940, 919285, 947037, 971320, 1082328, 1103142, 1262716, 1286999, 1352910, 1456980, 1470856, 1578395, 1803880, 1838570, 1894074, 2206284, 2390141, 2525432, 2573998, 2705820, 2757855, 2913960, 3156790, 3677140, 3788148, 3860997, 4412568, 4735185, 4780282, 5147996, 5411640, 5515710, 6313580, 6434995, 7170423, 7354280, 7576296, 7721994, 9470370, 9560564, 10295992, 11031420, 11950705, 12627160, 12869990, 14340846, 15443988, 16730987, 18940740, 19121128, 19304985, 22062840, 23901410, 25739980, 28681692, 30887976, 33461974, 35852115, 37881480, 38609970, 47802820, 50192961, 51479960, 57363384, 66923948, 71704230, 77219940, 83654935, 95605640, 100385922, 133847896, 143408460, 154439880, 167309870, 200771844, 250964805, 286816920, 334619740, 401543688, 501929610, 669239480, 1003859220, 2007718440]

約数ペア:

[(1, 2007718440), (2, 1003859220), (3, 669239480), (4, 501929610), (5, 401543688), (6, 334619740), (7, 286816920), (8, 250964805), (10, 200771844), (12, 167309870), (13, 154439880), (14, 143408460), (15, 133847896), (20, 100385922), (21, 95605640), (24, 83654935), (26, 77219940), (28, 71704230), (30, 66923948), (35, 57363384), (39, 51479960), (40, 50192961), (42, 47802820), (52, 38609970), (53, 37881480), (56, 35852115), (60, 33461974), (65, 30887976), (70, 28681692), (78, 25739980), (84, 23901410), (91, 22062840), (104, 19304985), (105, 19121128), (106, 18940740), (120, 16730987), (130, 15443988), (140, 14340846), (156, 12869990), (159, 12627160), (168, 11950705), (182, 11031420), (195, 10295992), (210, 9560564), (212, 9470370), (260, 7721994), (265, 7576296), (273, 7354280), (280, 7170423), (312, 6434995), (318, 6313580), (364, 5515710), (371, 5411640), (390, 5147996), (420, 4780282), (424, 4735185), (455, 4412568), (520, 3860997), (530, 3788148), (546, 3677140), (636, 3156790), (689, 2913960), (728, 2757855), (742, 2705820), (780, 2573998), (795, 2525432), (840, 2390141), (910, 2206284), (1060, 1894074), (1092, 1838570), (1113, 1803880), (1272, 1578395), (1365, 1470856), (1378, 1456980), (1484, 1352910), (1560, 1286999), (1590, 1262716), (1820, 1103142), (1855, 1082328), (2067, 971320), (2120, 947037), (2184, 919285), (2226, 901940), (2730, 735428), (2756, 728490), (2968, 676455), (3180, 631358), (3445, 582792), (3469, 578760), (3640, 551571), (3710, 541164), (4134, 485660), (4452, 450970), (4823, 416280), (5460, 367714), (5512, 364245), (5565, 360776), (6360, 315679), (6890, 291396), (6938, 289380), (7420, 270582), (8268, 242830), (8904, 225485), (9646, 208140), (10335, 194264), (10407, 192920), (10920, 183857), (11130, 180388), (13780, 145698), (13876, 144690), (14469, 138760), (14840, 135291), (16536, 121415), (17345, 115752), (19292, 104070), (20670, 97132), (20814, 96460), (22260, 90194), (24115, 83256), (24283, 82680), (27560, 72849), (27752, 72345), (28938, 69380), (34690, 57876), (38584, 52035), (41340, 48566), (41628, 48230), (44520, 45097)]