168715440

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4111}}^1$

素因数の和:4152

約数の個数: 160

約数和(自身を含む): 611865600

約数和(自身を除く): 443150160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 90, 95, 108, 114, 120, 135, 144, 152, 171, 180, 190, 216, 228, 240, 270, 285, 304, 342, 360, 380, 432, 456, 513, 540, 570, 684, 720, 760, 855, 912, 1026, 1080, 1140, 1368, 1520, 1710, 2052, 2160, 2280, 2565, 2736, 3420, 4104, 4111, 4560, 5130, 6840, 8208, 8222, 10260, 12333, 13680, 16444, 20520, 20555, 24666, 32888, 36999, 41040, 41110, 49332, 61665, 65776, 73998, 78109, 82220, 98664, 110997, 123330, 147996, 156218, 164440, 184995, 197328, 221994, 234327, 246660, 295992, 312436, 328880, 369990, 390545, 443988, 468654, 493320, 554985, 591984, 624872, 702981, 739980, 781090, 887976, 937308, 986640, 1109970, 1171635, 1249744, 1405962, 1479960, 1562180, 1775952, 1874616, 2108943, 2219940, 2343270, 2811924, 2959920, 3124360, 3514905, 3749232, 4217886, 4439880, 4686540, 5623848, 6248720, 7029810, 8435772, 8879760, 9373080, 10544715, 11247696, 14059620, 16871544, 18746160, 21089430, 28119240, 33743088, 42178860, 56238480, 84357720, 168715440]

約数ペア:

[(1, 168715440), (2, 84357720), (3, 56238480), (4, 42178860), (5, 33743088), (6, 28119240), (8, 21089430), (9, 18746160), (10, 16871544), (12, 14059620), (15, 11247696), (16, 10544715), (18, 9373080), (19, 8879760), (20, 8435772), (24, 7029810), (27, 6248720), (30, 5623848), (36, 4686540), (38, 4439880), (40, 4217886), (45, 3749232), (48, 3514905), (54, 3124360), (57, 2959920), (60, 2811924), (72, 2343270), (76, 2219940), (80, 2108943), (90, 1874616), (95, 1775952), (108, 1562180), (114, 1479960), (120, 1405962), (135, 1249744), (144, 1171635), (152, 1109970), (171, 986640), (180, 937308), (190, 887976), (216, 781090), (228, 739980), (240, 702981), (270, 624872), (285, 591984), (304, 554985), (342, 493320), (360, 468654), (380, 443988), (432, 390545), (456, 369990), (513, 328880), (540, 312436), (570, 295992), (684, 246660), (720, 234327), (760, 221994), (855, 197328), (912, 184995), (1026, 164440), (1080, 156218), (1140, 147996), (1368, 123330), (1520, 110997), (1710, 98664), (2052, 82220), (2160, 78109), (2280, 73998), (2565, 65776), (2736, 61665), (3420, 49332), (4104, 41110), (4111, 41040), (4560, 36999), (5130, 32888), (6840, 24666), (8208, 20555), (8222, 20520), (10260, 16444), (12333, 13680)]