2389885680

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1499}}^1$

素因数の和:1608

約数の個数: 320

約数和(自身を含む): 9249408000

約数和(自身を除く): 6859522320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 73, 78, 80, 84, 91, 104, 105, 112, 120, 130, 140, 146, 156, 168, 182, 195, 208, 210, 219, 240, 260, 273, 280, 292, 312, 336, 364, 365, 390, 420, 438, 455, 511, 520, 546, 560, 584, 624, 728, 730, 780, 840, 876, 910, 949, 1022, 1040, 1092, 1095, 1168, 1365, 1456, 1460, 1499, 1533, 1560, 1680, 1752, 1820, 1898, 2044, 2184, 2190, 2555, 2730, 2847, 2920, 2998, 3066, 3120, 3504, 3640, 3796, 4088, 4368, 4380, 4497, 4745, 5110, 5460, 5694, 5840, 5996, 6132, 6643, 7280, 7495, 7592, 7665, 8176, 8760, 8994, 9490, 10220, 10493, 10920, 11388, 11992, 12264, 13286, 14235, 14990, 15184, 15330, 17520, 17988, 18980, 19487, 19929, 20440, 20986, 21840, 22485, 22776, 23984, 24528, 26572, 28470, 29980, 30660, 31479, 33215, 35976, 37960, 38974, 39858, 40880, 41972, 44970, 45552, 52465, 53144, 56940, 58461, 59960, 61320, 62958, 66430, 71952, 75920, 77948, 79716, 83944, 89940, 97435, 99645, 104930, 106288, 109427, 113880, 116922, 119920, 122640, 125916, 132860, 136409, 155896, 157395, 159432, 167888, 179880, 194870, 199290, 209860, 218854, 227760, 233844, 251832, 265720, 272818, 292305, 311792, 314790, 318864, 328281, 359760, 389740, 398580, 409227, 419720, 437708, 467688, 503664, 531440, 545636, 547135, 584610, 629580, 656562, 682045, 765989, 779480, 797160, 818454, 839440, 875416, 935376, 1091272, 1094270, 1169220, 1259160, 1313124, 1364090, 1422551, 1531978, 1558960, 1594320, 1636908, 1641405, 1750832, 2046135, 2182544, 2188540, 2297967, 2338440, 2518320, 2626248, 2728180, 2845102, 3063956, 3273816, 3282810, 3829945, 4092270, 4267653, 4377080, 4595934, 4676880, 5252496, 5456360, 5690204, 6127912, 6547632, 6565620, 7112755, 7659890, 8184540, 8535306, 8754160, 9191868, 9957857, 10912720, 11380408, 11489835, 12255824, 13131240, 14225510, 15319780, 16369080, 17070612, 18383736, 19915714, 21338265, 22760816, 22979670, 26262480, 28451020, 29873571, 30639560, 32738160, 34141224, 36767472, 39831428, 42676530, 45959340, 49789285, 56902040, 59747142, 61279120, 68282448, 79662856, 85353060, 91918680, 99578570, 113804080, 119494284, 149367855, 159325712, 170706120, 183837360, 199157140, 238988568, 298735710, 341412240, 398314280, 477977136, 597471420, 796628560, 1194942840, 2389885680]

約数ペア:

[(1, 2389885680), (2, 1194942840), (3, 796628560), (4, 597471420), (5, 477977136), (6, 398314280), (7, 341412240), (8, 298735710), (10, 238988568), (12, 199157140), (13, 183837360), (14, 170706120), (15, 159325712), (16, 149367855), (20, 119494284), (21, 113804080), (24, 99578570), (26, 91918680), (28, 85353060), (30, 79662856), (35, 68282448), (39, 61279120), (40, 59747142), (42, 56902040), (48, 49789285), (52, 45959340), (56, 42676530), (60, 39831428), (65, 36767472), (70, 34141224), (73, 32738160), (78, 30639560), (80, 29873571), (84, 28451020), (91, 26262480), (104, 22979670), (105, 22760816), (112, 21338265), (120, 19915714), (130, 18383736), (140, 17070612), (146, 16369080), (156, 15319780), (168, 14225510), (182, 13131240), (195, 12255824), (208, 11489835), (210, 11380408), (219, 10912720), (240, 9957857), (260, 9191868), (273, 8754160), (280, 8535306), (292, 8184540), (312, 7659890), (336, 7112755), (364, 6565620), (365, 6547632), (390, 6127912), (420, 5690204), (438, 5456360), (455, 5252496), (511, 4676880), (520, 4595934), (546, 4377080), (560, 4267653), (584, 4092270), (624, 3829945), (728, 3282810), (730, 3273816), (780, 3063956), (840, 2845102), (876, 2728180), (910, 2626248), (949, 2518320), (1022, 2338440), (1040, 2297967), (1092, 2188540), (1095, 2182544), (1168, 2046135), (1365, 1750832), (1456, 1641405), (1460, 1636908), (1499, 1594320), (1533, 1558960), (1560, 1531978), (1680, 1422551), (1752, 1364090), (1820, 1313124), (1898, 1259160), (2044, 1169220), (2184, 1094270), (2190, 1091272), (2555, 935376), (2730, 875416), (2847, 839440), (2920, 818454), (2998, 797160), (3066, 779480), (3120, 765989), (3504, 682045), (3640, 656562), (3796, 629580), (4088, 584610), (4368, 547135), (4380, 545636), (4497, 531440), (4745, 503664), (5110, 467688), (5460, 437708), (5694, 419720), (5840, 409227), (5996, 398580), (6132, 389740), (6643, 359760), (7280, 328281), (7495, 318864), (7592, 314790), (7665, 311792), (8176, 292305), (8760, 272818), (8994, 265720), (9490, 251832), (10220, 233844), (10493, 227760), (10920, 218854), (11388, 209860), (11992, 199290), (12264, 194870), (13286, 179880), (14235, 167888), (14990, 159432), (15184, 157395), (15330, 155896), (17520, 136409), (17988, 132860), (18980, 125916), (19487, 122640), (19929, 119920), (20440, 116922), (20986, 113880), (21840, 109427), (22485, 106288), (22776, 104930), (23984, 99645), (24528, 97435), (26572, 89940), (28470, 83944), (29980, 79716), (30660, 77948), (31479, 75920), (33215, 71952), (35976, 66430), (37960, 62958), (38974, 61320), (39858, 59960), (40880, 58461), (41972, 56940), (44970, 53144), (45552, 52465)]