310053463840

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{3290041}}^1$

素因数の和:3290106

約数の個数: 96

約数和(自身を含む): 795926960640

約数和(自身を除く): 485873496800

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 31, 32, 38, 40, 62, 76, 80, 95, 124, 152, 155, 160, 190, 248, 304, 310, 380, 496, 589, 608, 620, 760, 992, 1178, 1240, 1520, 2356, 2480, 2945, 3040, 4712, 4960, 5890, 9424, 11780, 18848, 23560, 47120, 94240, 3290041, 6580082, 13160164, 16450205, 26320328, 32900410, 52640656, 62510779, 65800820, 101991271, 105281312, 125021558, 131601640, 203982542, 250043116, 263203280, 312553895, 407965084, 500086232, 509956355, 526406560, 625107790, 815930168, 1000172464, 1019912710, 1250215580, 1631860336, 1937834149, 2000344928, 2039825420, 2500431160, 3263720672, 3875668298, 4079650840, 5000862320, 7751336596, 8159301680, 9689170745, 10001724640, 15502673192, 16318603360, 19378341490, 31005346384, 38756682980, 62010692768, 77513365960, 155026731920, 310053463840]

約数ペア:

[(1, 310053463840), (2, 155026731920), (4, 77513365960), (5, 62010692768), (8, 38756682980), (10, 31005346384), (16, 19378341490), (19, 16318603360), (20, 15502673192), (31, 10001724640), (32, 9689170745), (38, 8159301680), (40, 7751336596), (62, 5000862320), (76, 4079650840), (80, 3875668298), (95, 3263720672), (124, 2500431160), (152, 2039825420), (155, 2000344928), (160, 1937834149), (190, 1631860336), (248, 1250215580), (304, 1019912710), (310, 1000172464), (380, 815930168), (496, 625107790), (589, 526406560), (608, 509956355), (620, 500086232), (760, 407965084), (992, 312553895), (1178, 263203280), (1240, 250043116), (1520, 203982542), (2356, 131601640), (2480, 125021558), (2945, 105281312), (3040, 101991271), (4712, 65800820), (4960, 62510779), (5890, 52640656), (9424, 32900410), (11780, 26320328), (18848, 16450205), (23560, 13160164), (47120, 6580082), (94240, 3290041)]