351525840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{607}}^1$

素因数の和:769

約数の個数: 160

約数和(自身を含む): 1158021120

約数和(自身を除く): 806495280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 127, 152, 190, 228, 240, 254, 285, 304, 380, 381, 456, 508, 570, 607, 635, 760, 762, 912, 1016, 1140, 1214, 1270, 1520, 1524, 1821, 1905, 2032, 2280, 2413, 2428, 2540, 3035, 3048, 3642, 3810, 4560, 4826, 4856, 5080, 6070, 6096, 7239, 7284, 7620, 9105, 9652, 9712, 10160, 11533, 12065, 12140, 14478, 14568, 15240, 18210, 19304, 23066, 24130, 24280, 28956, 29136, 30480, 34599, 36195, 36420, 38608, 46132, 48260, 48560, 57665, 57912, 69198, 72390, 72840, 77089, 92264, 96520, 115330, 115824, 138396, 144780, 145680, 154178, 172995, 184528, 193040, 230660, 231267, 276792, 289560, 308356, 345990, 385445, 461320, 462534, 553584, 579120, 616712, 691980, 770890, 922640, 925068, 1156335, 1233424, 1383960, 1464691, 1541780, 1850136, 2312670, 2767920, 2929382, 3083560, 3700272, 4394073, 4625340, 5858764, 6167120, 7323455, 8788146, 9250680, 11717528, 14646910, 17576292, 18501360, 21970365, 23435056, 29293820, 35152584, 43940730, 58587640, 70305168, 87881460, 117175280, 175762920, 351525840]

約数ペア:

[(1, 351525840), (2, 175762920), (3, 117175280), (4, 87881460), (5, 70305168), (6, 58587640), (8, 43940730), (10, 35152584), (12, 29293820), (15, 23435056), (16, 21970365), (19, 18501360), (20, 17576292), (24, 14646910), (30, 11717528), (38, 9250680), (40, 8788146), (48, 7323455), (57, 6167120), (60, 5858764), (76, 4625340), (80, 4394073), (95, 3700272), (114, 3083560), (120, 2929382), (127, 2767920), (152, 2312670), (190, 1850136), (228, 1541780), (240, 1464691), (254, 1383960), (285, 1233424), (304, 1156335), (380, 925068), (381, 922640), (456, 770890), (508, 691980), (570, 616712), (607, 579120), (635, 553584), (760, 462534), (762, 461320), (912, 385445), (1016, 345990), (1140, 308356), (1214, 289560), (1270, 276792), (1520, 231267), (1524, 230660), (1821, 193040), (1905, 184528), (2032, 172995), (2280, 154178), (2413, 145680), (2428, 144780), (2540, 138396), (3035, 115824), (3048, 115330), (3642, 96520), (3810, 92264), (4560, 77089), (4826, 72840), (4856, 72390), (5080, 69198), (6070, 57912), (6096, 57665), (7239, 48560), (7284, 48260), (7620, 46132), (9105, 38608), (9652, 36420), (9712, 36195), (10160, 34599), (11533, 30480), (12065, 29136), (12140, 28956), (14478, 24280), (14568, 24130), (15240, 23066), (18210, 19304)]