167296640

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{349}}^1$

素因数の和:482

約数の個数: 128

約数和(自身を含む): 462672000

約数和(自身を除く): 295375360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 107, 112, 128, 140, 160, 214, 224, 280, 320, 349, 428, 448, 535, 560, 640, 698, 749, 856, 896, 1070, 1120, 1396, 1498, 1712, 1745, 2140, 2240, 2443, 2792, 2996, 3424, 3490, 3745, 4280, 4480, 4886, 5584, 5992, 6848, 6980, 7490, 8560, 9772, 11168, 11984, 12215, 13696, 13960, 14980, 17120, 19544, 22336, 23968, 24430, 27920, 29960, 34240, 37343, 39088, 44672, 47936, 48860, 55840, 59920, 68480, 74686, 78176, 95872, 97720, 111680, 119840, 149372, 156352, 186715, 195440, 223360, 239680, 261401, 298744, 312704, 373430, 390880, 479360, 522802, 597488, 746860, 781760, 1045604, 1194976, 1307005, 1493720, 1563520, 2091208, 2389952, 2614010, 2987440, 4182416, 4779904, 5228020, 5974880, 8364832, 10456040, 11949760, 16729664, 20912080, 23899520, 33459328, 41824160, 83648320, 167296640]

約数ペア:

[(1, 167296640), (2, 83648320), (4, 41824160), (5, 33459328), (7, 23899520), (8, 20912080), (10, 16729664), (14, 11949760), (16, 10456040), (20, 8364832), (28, 5974880), (32, 5228020), (35, 4779904), (40, 4182416), (56, 2987440), (64, 2614010), (70, 2389952), (80, 2091208), (107, 1563520), (112, 1493720), (128, 1307005), (140, 1194976), (160, 1045604), (214, 781760), (224, 746860), (280, 597488), (320, 522802), (349, 479360), (428, 390880), (448, 373430), (535, 312704), (560, 298744), (640, 261401), (698, 239680), (749, 223360), (856, 195440), (896, 186715), (1070, 156352), (1120, 149372), (1396, 119840), (1498, 111680), (1712, 97720), (1745, 95872), (2140, 78176), (2240, 74686), (2443, 68480), (2792, 59920), (2996, 55840), (3424, 48860), (3490, 47936), (3745, 44672), (4280, 39088), (4480, 37343), (4886, 34240), (5584, 29960), (5992, 27920), (6848, 24430), (6980, 23968), (7490, 22336), (8560, 19544), (9772, 17120), (11168, 14980), (11984, 13960), (12215, 13696)]