315008460

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1951}}^1$

素因数の和:2005

約数の個数: 192

約数和(自身を含む): 1101864960

約数和(自身を除く): 786856500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 23, 26, 27, 30, 36, 39, 45, 46, 52, 54, 60, 65, 69, 78, 90, 92, 108, 115, 117, 130, 135, 138, 156, 180, 195, 207, 230, 234, 260, 270, 276, 299, 345, 351, 390, 414, 460, 468, 540, 585, 598, 621, 690, 702, 780, 828, 897, 1035, 1170, 1196, 1242, 1380, 1404, 1495, 1755, 1794, 1951, 2070, 2340, 2484, 2691, 2990, 3105, 3510, 3588, 3902, 4140, 4485, 5382, 5853, 5980, 6210, 7020, 7804, 8073, 8970, 9755, 10764, 11706, 12420, 13455, 16146, 17559, 17940, 19510, 23412, 25363, 26910, 29265, 32292, 35118, 39020, 40365, 44873, 50726, 52677, 53820, 58530, 70236, 76089, 80730, 87795, 89746, 101452, 105354, 117060, 126815, 134619, 152178, 161460, 175590, 179492, 210708, 224365, 228267, 253630, 263385, 269238, 304356, 351180, 380445, 403857, 448730, 456534, 507260, 526770, 538476, 583349, 673095, 684801, 760890, 807714, 897460, 913068, 1053540, 1141335, 1166698, 1211571, 1346190, 1369602, 1521780, 1615428, 1750047, 2019285, 2282670, 2333396, 2423142, 2692380, 2739204, 2916745, 3424005, 3500094, 4038570, 4565340, 4846284, 5250141, 5833490, 6057855, 6848010, 7000188, 8077140, 8750235, 10500282, 11666980, 12115710, 13696020, 15750423, 17500470, 21000564, 24231420, 26250705, 31500846, 35000940, 52501410, 63001692, 78752115, 105002820, 157504230, 315008460]

約数ペア:

[(1, 315008460), (2, 157504230), (3, 105002820), (4, 78752115), (5, 63001692), (6, 52501410), (9, 35000940), (10, 31500846), (12, 26250705), (13, 24231420), (15, 21000564), (18, 17500470), (20, 15750423), (23, 13696020), (26, 12115710), (27, 11666980), (30, 10500282), (36, 8750235), (39, 8077140), (45, 7000188), (46, 6848010), (52, 6057855), (54, 5833490), (60, 5250141), (65, 4846284), (69, 4565340), (78, 4038570), (90, 3500094), (92, 3424005), (108, 2916745), (115, 2739204), (117, 2692380), (130, 2423142), (135, 2333396), (138, 2282670), (156, 2019285), (180, 1750047), (195, 1615428), (207, 1521780), (230, 1369602), (234, 1346190), (260, 1211571), (270, 1166698), (276, 1141335), (299, 1053540), (345, 913068), (351, 897460), (390, 807714), (414, 760890), (460, 684801), (468, 673095), (540, 583349), (585, 538476), (598, 526770), (621, 507260), (690, 456534), (702, 448730), (780, 403857), (828, 380445), (897, 351180), (1035, 304356), (1170, 269238), (1196, 263385), (1242, 253630), (1380, 228267), (1404, 224365), (1495, 210708), (1755, 179492), (1794, 175590), (1951, 161460), (2070, 152178), (2340, 134619), (2484, 126815), (2691, 117060), (2990, 105354), (3105, 101452), (3510, 89746), (3588, 87795), (3902, 80730), (4140, 76089), (4485, 70236), (5382, 58530), (5853, 53820), (5980, 52677), (6210, 50726), (7020, 44873), (7804, 40365), (8073, 39020), (8970, 35118), (9755, 32292), (10764, 29265), (11706, 26910), (12420, 25363), (13455, 23412), (16146, 19510), (17559, 17940)]