551512080

素因数分解:

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

素因数の和:1598

約数の個数: 240

約数和(自身を含む): 2147184000

約数和(自身を除く): 1595671920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 73, 80, 84, 90, 105, 112, 120, 126, 140, 144, 146, 168, 180, 210, 219, 240, 252, 280, 292, 315, 336, 360, 365, 420, 438, 504, 511, 560, 584, 630, 657, 720, 730, 840, 876, 1008, 1022, 1095, 1168, 1260, 1314, 1460, 1499, 1533, 1680, 1752, 2044, 2190, 2520, 2555, 2628, 2920, 2998, 3066, 3285, 3504, 4088, 4380, 4497, 4599, 5040, 5110, 5256, 5840, 5996, 6132, 6570, 7495, 7665, 8176, 8760, 8994, 9198, 10220, 10493, 10512, 11992, 12264, 13140, 13491, 14990, 15330, 17520, 17988, 18396, 20440, 20986, 22485, 22995, 23984, 24528, 26280, 26982, 29980, 30660, 31479, 35976, 36792, 40880, 41972, 44970, 45990, 52465, 52560, 53964, 59960, 61320, 62958, 67455, 71952, 73584, 83944, 89940, 91980, 94437, 104930, 107928, 109427, 119920, 122640, 125916, 134910, 157395, 167888, 179880, 183960, 188874, 209860, 215856, 218854, 251832, 269820, 314790, 328281, 359760, 367920, 377748, 419720, 437708, 472185, 503664, 539640, 547135, 629580, 656562, 755496, 765989, 839440, 875416, 944370, 984843, 1079280, 1094270, 1259160, 1313124, 1510992, 1531978, 1641405, 1750832, 1888740, 1969686, 2188540, 2297967, 2518320, 2626248, 3063956, 3282810, 3777480, 3829945, 3939372, 4377080, 4595934, 4924215, 5252496, 6127912, 6565620, 6893901, 7554960, 7659890, 7878744, 8754160, 9191868, 9848430, 11489835, 12255824, 13131240, 13787802, 15319780, 15757488, 18383736, 19696860, 22979670, 26262480, 27575604, 30639560, 34469505, 36767472, 39393720, 45959340, 55151208, 61279120, 68939010, 78787440, 91918680, 110302416, 137878020, 183837360, 275756040, 551512080]

約数ペア:

[(1, 551512080), (2, 275756040), (3, 183837360), (4, 137878020), (5, 110302416), (6, 91918680), (7, 78787440), (8, 68939010), (9, 61279120), (10, 55151208), (12, 45959340), (14, 39393720), (15, 36767472), (16, 34469505), (18, 30639560), (20, 27575604), (21, 26262480), (24, 22979670), (28, 19696860), (30, 18383736), (35, 15757488), (36, 15319780), (40, 13787802), (42, 13131240), (45, 12255824), (48, 11489835), (56, 9848430), (60, 9191868), (63, 8754160), (70, 7878744), (72, 7659890), (73, 7554960), (80, 6893901), (84, 6565620), (90, 6127912), (105, 5252496), (112, 4924215), (120, 4595934), (126, 4377080), (140, 3939372), (144, 3829945), (146, 3777480), (168, 3282810), (180, 3063956), (210, 2626248), (219, 2518320), (240, 2297967), (252, 2188540), (280, 1969686), (292, 1888740), (315, 1750832), (336, 1641405), (360, 1531978), (365, 1510992), (420, 1313124), (438, 1259160), (504, 1094270), (511, 1079280), (560, 984843), (584, 944370), (630, 875416), (657, 839440), (720, 765989), (730, 755496), (840, 656562), (876, 629580), (1008, 547135), (1022, 539640), (1095, 503664), (1168, 472185), (1260, 437708), (1314, 419720), (1460, 377748), (1499, 367920), (1533, 359760), (1680, 328281), (1752, 314790), (2044, 269820), (2190, 251832), (2520, 218854), (2555, 215856), (2628, 209860), (2920, 188874), (2998, 183960), (3066, 179880), (3285, 167888), (3504, 157395), (4088, 134910), (4380, 125916), (4497, 122640), (4599, 119920), (5040, 109427), (5110, 107928), (5256, 104930), (5840, 94437), (5996, 91980), (6132, 89940), (6570, 83944), (7495, 73584), (7665, 71952), (8176, 67455), (8760, 62958), (8994, 61320), (9198, 59960), (10220, 53964), (10493, 52560), (10512, 52465), (11992, 45990), (12264, 44970), (13140, 41972), (13491, 40880), (14990, 36792), (15330, 35976), (17520, 31479), (17988, 30660), (18396, 29980), (20440, 26982), (20986, 26280), (22485, 24528), (22995, 23984)]