166687360

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1283}}^1$

素因数の和:1338

約数の個数: 128

約数和(自身を含む): 471484800

約数和(自身を除く): 304797440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 32, 35, 40, 56, 58, 64, 70, 80, 112, 116, 128, 140, 145, 160, 203, 224, 232, 280, 290, 320, 406, 448, 464, 560, 580, 640, 812, 896, 928, 1015, 1120, 1160, 1283, 1624, 1856, 2030, 2240, 2320, 2566, 3248, 3712, 4060, 4480, 4640, 5132, 6415, 6496, 8120, 8981, 9280, 10264, 12830, 12992, 16240, 17962, 18560, 20528, 25660, 25984, 32480, 35924, 37207, 41056, 44905, 51320, 64960, 71848, 74414, 82112, 89810, 102640, 129920, 143696, 148828, 164224, 179620, 186035, 205280, 260449, 287392, 297656, 359240, 372070, 410560, 520898, 574784, 595312, 718480, 744140, 821120, 1041796, 1149568, 1190624, 1302245, 1436960, 1488280, 2083592, 2381248, 2604490, 2873920, 2976560, 4167184, 4762496, 5208980, 5747840, 5953120, 8334368, 10417960, 11906240, 16668736, 20835920, 23812480, 33337472, 41671840, 83343680, 166687360]

約数ペア:

[(1, 166687360), (2, 83343680), (4, 41671840), (5, 33337472), (7, 23812480), (8, 20835920), (10, 16668736), (14, 11906240), (16, 10417960), (20, 8334368), (28, 5953120), (29, 5747840), (32, 5208980), (35, 4762496), (40, 4167184), (56, 2976560), (58, 2873920), (64, 2604490), (70, 2381248), (80, 2083592), (112, 1488280), (116, 1436960), (128, 1302245), (140, 1190624), (145, 1149568), (160, 1041796), (203, 821120), (224, 744140), (232, 718480), (280, 595312), (290, 574784), (320, 520898), (406, 410560), (448, 372070), (464, 359240), (560, 297656), (580, 287392), (640, 260449), (812, 205280), (896, 186035), (928, 179620), (1015, 164224), (1120, 148828), (1160, 143696), (1283, 129920), (1624, 102640), (1856, 89810), (2030, 82112), (2240, 74414), (2320, 71848), (2566, 64960), (3248, 51320), (3712, 44905), (4060, 41056), (4480, 37207), (4640, 35924), (5132, 32480), (6415, 25984), (6496, 25660), (8120, 20528), (8981, 18560), (9280, 17962), (10264, 16240), (12830, 12992)]