335751080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{823}}^1$

素因数の和:919

約数の個数: 128

約数和(自身を含む): 911278080

約数和(自身を除く): 575527000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 31, 35, 40, 47, 56, 62, 70, 94, 124, 140, 155, 188, 217, 235, 248, 280, 310, 329, 376, 434, 470, 620, 658, 823, 868, 940, 1085, 1240, 1316, 1457, 1645, 1646, 1736, 1880, 2170, 2632, 2914, 3290, 3292, 4115, 4340, 5761, 5828, 6580, 6584, 7285, 8230, 8680, 10199, 11522, 11656, 13160, 14570, 16460, 20398, 23044, 25513, 28805, 29140, 32920, 38681, 40796, 46088, 50995, 51026, 57610, 58280, 77362, 81592, 101990, 102052, 115220, 127565, 154724, 178591, 193405, 203980, 204104, 230440, 255130, 270767, 309448, 357182, 386810, 407960, 510260, 541534, 714364, 773620, 892955, 1020520, 1083068, 1199111, 1353835, 1428728, 1547240, 1785910, 2166136, 2398222, 2707670, 3571820, 4796444, 5415340, 5995555, 7143640, 8393777, 9592888, 10830680, 11991110, 16787554, 23982220, 33575108, 41968885, 47964440, 67150216, 83937770, 167875540, 335751080]

約数ペア:

[(1, 335751080), (2, 167875540), (4, 83937770), (5, 67150216), (7, 47964440), (8, 41968885), (10, 33575108), (14, 23982220), (20, 16787554), (28, 11991110), (31, 10830680), (35, 9592888), (40, 8393777), (47, 7143640), (56, 5995555), (62, 5415340), (70, 4796444), (94, 3571820), (124, 2707670), (140, 2398222), (155, 2166136), (188, 1785910), (217, 1547240), (235, 1428728), (248, 1353835), (280, 1199111), (310, 1083068), (329, 1020520), (376, 892955), (434, 773620), (470, 714364), (620, 541534), (658, 510260), (823, 407960), (868, 386810), (940, 357182), (1085, 309448), (1240, 270767), (1316, 255130), (1457, 230440), (1645, 204104), (1646, 203980), (1736, 193405), (1880, 178591), (2170, 154724), (2632, 127565), (2914, 115220), (3290, 102052), (3292, 101990), (4115, 81592), (4340, 77362), (5761, 58280), (5828, 57610), (6580, 51026), (6584, 50995), (7285, 46088), (8230, 40796), (8680, 38681), (10199, 32920), (11522, 29140), (11656, 28805), (13160, 25513), (14570, 23044), (16460, 20398)]