83466880

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{601}}^1$

素因数の和:658

約数の個数: 128

約数和(自身を含む): 235791360

約数和(自身を除く): 152324480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 64, 70, 80, 112, 124, 128, 140, 155, 160, 217, 224, 248, 280, 310, 320, 434, 448, 496, 560, 601, 620, 640, 868, 896, 992, 1085, 1120, 1202, 1240, 1736, 1984, 2170, 2240, 2404, 2480, 3005, 3472, 3968, 4207, 4340, 4480, 4808, 4960, 6010, 6944, 8414, 8680, 9616, 9920, 12020, 13888, 16828, 17360, 18631, 19232, 19840, 21035, 24040, 27776, 33656, 34720, 37262, 38464, 42070, 48080, 67312, 69440, 74524, 76928, 84140, 93155, 96160, 130417, 134624, 138880, 149048, 168280, 186310, 192320, 260834, 269248, 298096, 336560, 372620, 384640, 521668, 538496, 596192, 652085, 673120, 745240, 1043336, 1192384, 1304170, 1346240, 1490480, 2086672, 2384768, 2608340, 2692480, 2980960, 4173344, 5216680, 5961920, 8346688, 10433360, 11923840, 16693376, 20866720, 41733440, 83466880]

約数ペア:

[(1, 83466880), (2, 41733440), (4, 20866720), (5, 16693376), (7, 11923840), (8, 10433360), (10, 8346688), (14, 5961920), (16, 5216680), (20, 4173344), (28, 2980960), (31, 2692480), (32, 2608340), (35, 2384768), (40, 2086672), (56, 1490480), (62, 1346240), (64, 1304170), (70, 1192384), (80, 1043336), (112, 745240), (124, 673120), (128, 652085), (140, 596192), (155, 538496), (160, 521668), (217, 384640), (224, 372620), (248, 336560), (280, 298096), (310, 269248), (320, 260834), (434, 192320), (448, 186310), (496, 168280), (560, 149048), (601, 138880), (620, 134624), (640, 130417), (868, 96160), (896, 93155), (992, 84140), (1085, 76928), (1120, 74524), (1202, 69440), (1240, 67312), (1736, 48080), (1984, 42070), (2170, 38464), (2240, 37262), (2404, 34720), (2480, 33656), (3005, 27776), (3472, 24040), (3968, 21035), (4207, 19840), (4340, 19232), (4480, 18631), (4808, 17360), (4960, 16828), (6010, 13888), (6944, 12020), (8414, 9920), (8680, 9616)]