6409993520

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{5527}}^1$

素因数の和:5675

約数の個数: 160

約数和(自身を含む): 18096460800

約数和(自身を除く): 11686467280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 56, 70, 76, 80, 95, 109, 112, 133, 140, 152, 190, 218, 266, 280, 304, 380, 436, 532, 545, 560, 665, 760, 763, 872, 1064, 1090, 1330, 1520, 1526, 1744, 2071, 2128, 2180, 2660, 3052, 3815, 4142, 4360, 5320, 5527, 6104, 7630, 8284, 8720, 10355, 10640, 11054, 12208, 14497, 15260, 16568, 20710, 22108, 27635, 28994, 30520, 33136, 38689, 41420, 44216, 55270, 57988, 61040, 72485, 77378, 82840, 88432, 105013, 110540, 115976, 144970, 154756, 165680, 193445, 210026, 221080, 231952, 289940, 309512, 386890, 420052, 442160, 525065, 579880, 602443, 619024, 735091, 773780, 840104, 1050130, 1159760, 1204886, 1470182, 1547560, 1680208, 2100260, 2409772, 2940364, 3012215, 3095120, 3675455, 4200520, 4217101, 4819544, 5880728, 6024430, 7350910, 8401040, 8434202, 9639088, 11446417, 11761456, 12048860, 14701820, 16868404, 21085505, 22892834, 24097720, 29403640, 33736808, 42171010, 45785668, 48195440, 57232085, 58807280, 67473616, 80124919, 84342020, 91571336, 114464170, 160249838, 168684040, 183142672, 228928340, 320499676, 337368080, 400624595, 457856680, 640999352, 801249190, 915713360, 1281998704, 1602498380, 3204996760, 6409993520]

約数ペア:

[(1, 6409993520), (2, 3204996760), (4, 1602498380), (5, 1281998704), (7, 915713360), (8, 801249190), (10, 640999352), (14, 457856680), (16, 400624595), (19, 337368080), (20, 320499676), (28, 228928340), (35, 183142672), (38, 168684040), (40, 160249838), (56, 114464170), (70, 91571336), (76, 84342020), (80, 80124919), (95, 67473616), (109, 58807280), (112, 57232085), (133, 48195440), (140, 45785668), (152, 42171010), (190, 33736808), (218, 29403640), (266, 24097720), (280, 22892834), (304, 21085505), (380, 16868404), (436, 14701820), (532, 12048860), (545, 11761456), (560, 11446417), (665, 9639088), (760, 8434202), (763, 8401040), (872, 7350910), (1064, 6024430), (1090, 5880728), (1330, 4819544), (1520, 4217101), (1526, 4200520), (1744, 3675455), (2071, 3095120), (2128, 3012215), (2180, 2940364), (2660, 2409772), (3052, 2100260), (3815, 1680208), (4142, 1547560), (4360, 1470182), (5320, 1204886), (5527, 1159760), (6104, 1050130), (7630, 840104), (8284, 773780), (8720, 735091), (10355, 619024), (10640, 602443), (11054, 579880), (12208, 525065), (14497, 442160), (15260, 420052), (16568, 386890), (20710, 309512), (22108, 289940), (27635, 231952), (28994, 221080), (30520, 210026), (33136, 193445), (38689, 165680), (41420, 154756), (44216, 144970), (55270, 115976), (57988, 110540), (61040, 105013), (72485, 88432), (77378, 82840)]