250437720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{233}}^1$

素因数の和:326

約数の個数: 192

約数和(自身を含む): 832459680

約数和(自身を除く): 582021960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 53, 60, 65, 78, 104, 106, 120, 130, 156, 159, 169, 195, 212, 233, 260, 265, 312, 318, 338, 390, 424, 466, 507, 520, 530, 636, 676, 689, 699, 780, 795, 845, 932, 1014, 1060, 1165, 1272, 1352, 1378, 1398, 1560, 1590, 1690, 1864, 2028, 2067, 2120, 2330, 2535, 2756, 2796, 3029, 3180, 3380, 3445, 3495, 4056, 4134, 4660, 5070, 5512, 5592, 6058, 6360, 6760, 6890, 6990, 8268, 8957, 9087, 9320, 10140, 10335, 12116, 12349, 13780, 13980, 15145, 16536, 17914, 18174, 20280, 20670, 24232, 24698, 26871, 27560, 27960, 30290, 35828, 36348, 37047, 39377, 41340, 44785, 45435, 49396, 53742, 60580, 61745, 71656, 72696, 74094, 78754, 82680, 89570, 90870, 98792, 107484, 118131, 121160, 123490, 134355, 148188, 157508, 160537, 179140, 181740, 185235, 196885, 214968, 236262, 246980, 268710, 296376, 315016, 321074, 358280, 363480, 370470, 393770, 472524, 481611, 493960, 537420, 590655, 642148, 740940, 787540, 802685, 945048, 963222, 1074840, 1181310, 1284296, 1481880, 1575080, 1605370, 1926444, 2086981, 2362620, 2408055, 3210740, 3852888, 4173962, 4725240, 4816110, 6260943, 6421480, 8347924, 9632220, 10434905, 12521886, 16695848, 19264440, 20869810, 25043772, 31304715, 41739620, 50087544, 62609430, 83479240, 125218860, 250437720]

約数ペア:

[(1, 250437720), (2, 125218860), (3, 83479240), (4, 62609430), (5, 50087544), (6, 41739620), (8, 31304715), (10, 25043772), (12, 20869810), (13, 19264440), (15, 16695848), (20, 12521886), (24, 10434905), (26, 9632220), (30, 8347924), (39, 6421480), (40, 6260943), (52, 4816110), (53, 4725240), (60, 4173962), (65, 3852888), (78, 3210740), (104, 2408055), (106, 2362620), (120, 2086981), (130, 1926444), (156, 1605370), (159, 1575080), (169, 1481880), (195, 1284296), (212, 1181310), (233, 1074840), (260, 963222), (265, 945048), (312, 802685), (318, 787540), (338, 740940), (390, 642148), (424, 590655), (466, 537420), (507, 493960), (520, 481611), (530, 472524), (636, 393770), (676, 370470), (689, 363480), (699, 358280), (780, 321074), (795, 315016), (845, 296376), (932, 268710), (1014, 246980), (1060, 236262), (1165, 214968), (1272, 196885), (1352, 185235), (1378, 181740), (1398, 179140), (1560, 160537), (1590, 157508), (1690, 148188), (1864, 134355), (2028, 123490), (2067, 121160), (2120, 118131), (2330, 107484), (2535, 98792), (2756, 90870), (2796, 89570), (3029, 82680), (3180, 78754), (3380, 74094), (3445, 72696), (3495, 71656), (4056, 61745), (4134, 60580), (4660, 53742), (5070, 49396), (5512, 45435), (5592, 44785), (6058, 41340), (6360, 39377), (6760, 37047), (6890, 36348), (6990, 35828), (8268, 30290), (8957, 27960), (9087, 27560), (9320, 26871), (10140, 24698), (10335, 24232), (12116, 20670), (12349, 20280), (13780, 18174), (13980, 17914), (15145, 16536)]