7156959840

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{557}}^1\times {\mathrm{8923}}^1$

素因数の和:9501

約数の個数: 144

約数和(自身を含む): 24469715088

約数和(自身を除く): 17312755248

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 557, 720, 1114, 1440, 1671, 2228, 2785, 3342, 4456, 5013, 5570, 6684, 8355, 8912, 8923, 10026, 11140, 13368, 16710, 17824, 17846, 20052, 22280, 25065, 26736, 26769, 33420, 35692, 40104, 44560, 44615, 50130, 53472, 53538, 66840, 71384, 80208, 80307, 89120, 89230, 100260, 107076, 133680, 133845, 142768, 160416, 160614, 178460, 200520, 214152, 267360, 267690, 285536, 321228, 356920, 401040, 401535, 428304, 535380, 642456, 713840, 802080, 803070, 856608, 1070760, 1284912, 1427680, 1606140, 2141520, 2569824, 3212280, 4283040, 4970111, 6424560, 9940222, 12849120, 14910333, 19880444, 24850555, 29820666, 39760888, 44730999, 49701110, 59641332, 74551665, 79521776, 89461998, 99402220, 119282664, 149103330, 159043552, 178923996, 198804440, 223654995, 238565328, 298206660, 357847992, 397608880, 447309990, 477130656, 596413320, 715695984, 795217760, 894619980, 1192826640, 1431391968, 1789239960, 2385653280, 3578479920, 7156959840]

約数ペア:

[(1, 7156959840), (2, 3578479920), (3, 2385653280), (4, 1789239960), (5, 1431391968), (6, 1192826640), (8, 894619980), (9, 795217760), (10, 715695984), (12, 596413320), (15, 477130656), (16, 447309990), (18, 397608880), (20, 357847992), (24, 298206660), (30, 238565328), (32, 223654995), (36, 198804440), (40, 178923996), (45, 159043552), (48, 149103330), (60, 119282664), (72, 99402220), (80, 89461998), (90, 79521776), (96, 74551665), (120, 59641332), (144, 49701110), (160, 44730999), (180, 39760888), (240, 29820666), (288, 24850555), (360, 19880444), (480, 14910333), (557, 12849120), (720, 9940222), (1114, 6424560), (1440, 4970111), (1671, 4283040), (2228, 3212280), (2785, 2569824), (3342, 2141520), (4456, 1606140), (5013, 1427680), (5570, 1284912), (6684, 1070760), (8355, 856608), (8912, 803070), (8923, 802080), (10026, 713840), (11140, 642456), (13368, 535380), (16710, 428304), (17824, 401535), (17846, 401040), (20052, 356920), (22280, 321228), (25065, 285536), (26736, 267690), (26769, 267360), (33420, 214152), (35692, 200520), (40104, 178460), (44560, 160614), (44615, 160416), (50130, 142768), (53472, 133845), (53538, 133680), (66840, 107076), (71384, 100260), (80208, 89230), (80307, 89120)]