1569073480

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{53}}^1\times {\mathrm{197}}^1$

素因数の和:308

約数の個数: 192

約数和(自身を含む): 4135879440

約数和(自身を除く): 2566805960

約数列:

[1, 2, 4, 5, 8, 10, 13, 17, 20, 26, 34, 40, 52, 53, 65, 68, 85, 104, 106, 130, 136, 170, 197, 212, 221, 260, 265, 289, 340, 394, 424, 442, 520, 530, 578, 680, 689, 788, 884, 901, 985, 1060, 1105, 1156, 1378, 1445, 1576, 1768, 1802, 1970, 2120, 2210, 2312, 2561, 2756, 2890, 3349, 3445, 3604, 3757, 3940, 4420, 4505, 5122, 5512, 5780, 6698, 6890, 7208, 7514, 7880, 8840, 9010, 10244, 10441, 11560, 11713, 12805, 13396, 13780, 15028, 15317, 16745, 18020, 18785, 20488, 20882, 23426, 25610, 26792, 27560, 30056, 30634, 33490, 36040, 37570, 41764, 43537, 46852, 51220, 52205, 56933, 58565, 61268, 66980, 75140, 76585, 83528, 87074, 93704, 102440, 104410, 113866, 117130, 122536, 133960, 135733, 150280, 153170, 174148, 177497, 199121, 208820, 217685, 227732, 234260, 271466, 284665, 306340, 348296, 354994, 398242, 417640, 435370, 455464, 468520, 542932, 569330, 612680, 678665, 709988, 740129, 796484, 870740, 887485, 995605, 1085864, 1138660, 1357330, 1419976, 1480258, 1592968, 1741480, 1774970, 1991210, 2277320, 2307461, 2714660, 2960516, 3017449, 3549940, 3700645, 3982420, 4614922, 5429320, 5921032, 6034898, 7099880, 7401290, 7964840, 9229844, 11537305, 12069796, 14802580, 15087245, 18459688, 23074610, 24139592, 29605160, 30174490, 39226837, 46149220, 60348980, 78453674, 92298440, 120697960, 156907348, 196134185, 313814696, 392268370, 784536740, 1569073480]

約数ペア:

[(1, 1569073480), (2, 784536740), (4, 392268370), (5, 313814696), (8, 196134185), (10, 156907348), (13, 120697960), (17, 92298440), (20, 78453674), (26, 60348980), (34, 46149220), (40, 39226837), (52, 30174490), (53, 29605160), (65, 24139592), (68, 23074610), (85, 18459688), (104, 15087245), (106, 14802580), (130, 12069796), (136, 11537305), (170, 9229844), (197, 7964840), (212, 7401290), (221, 7099880), (260, 6034898), (265, 5921032), (289, 5429320), (340, 4614922), (394, 3982420), (424, 3700645), (442, 3549940), (520, 3017449), (530, 2960516), (578, 2714660), (680, 2307461), (689, 2277320), (788, 1991210), (884, 1774970), (901, 1741480), (985, 1592968), (1060, 1480258), (1105, 1419976), (1156, 1357330), (1378, 1138660), (1445, 1085864), (1576, 995605), (1768, 887485), (1802, 870740), (1970, 796484), (2120, 740129), (2210, 709988), (2312, 678665), (2561, 612680), (2756, 569330), (2890, 542932), (3349, 468520), (3445, 455464), (3604, 435370), (3757, 417640), (3940, 398242), (4420, 354994), (4505, 348296), (5122, 306340), (5512, 284665), (5780, 271466), (6698, 234260), (6890, 227732), (7208, 217685), (7514, 208820), (7880, 199121), (8840, 177497), (9010, 174148), (10244, 153170), (10441, 150280), (11560, 135733), (11713, 133960), (12805, 122536), (13396, 117130), (13780, 113866), (15028, 104410), (15317, 102440), (16745, 93704), (18020, 87074), (18785, 83528), (20488, 76585), (20882, 75140), (23426, 66980), (25610, 61268), (26792, 58565), (27560, 56933), (30056, 52205), (30634, 51220), (33490, 46852), (36040, 43537), (37570, 41764)]