1437472480

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{353}}^1\times {\mathrm{821}}^1$

素因数の和:1220

約数の個数: 96

約数和(自身を含む): 3519790848

約数和(自身を除く): 2082318368

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 155, 160, 248, 310, 353, 496, 620, 706, 821, 992, 1240, 1412, 1642, 1765, 2480, 2824, 3284, 3530, 4105, 4960, 5648, 6568, 7060, 8210, 10943, 11296, 13136, 14120, 16420, 21886, 25451, 26272, 28240, 32840, 43772, 50902, 54715, 56480, 65680, 87544, 101804, 109430, 127255, 131360, 175088, 203608, 218860, 254510, 289813, 350176, 407216, 437720, 509020, 579626, 814432, 875440, 1018040, 1159252, 1449065, 1750880, 2036080, 2318504, 2898130, 4072160, 4637008, 5796260, 8984203, 9274016, 11592520, 17968406, 23185040, 35936812, 44921015, 46370080, 71873624, 89842030, 143747248, 179684060, 287494496, 359368120, 718736240, 1437472480]

約数ペア:

[(1, 1437472480), (2, 718736240), (4, 359368120), (5, 287494496), (8, 179684060), (10, 143747248), (16, 89842030), (20, 71873624), (31, 46370080), (32, 44921015), (40, 35936812), (62, 23185040), (80, 17968406), (124, 11592520), (155, 9274016), (160, 8984203), (248, 5796260), (310, 4637008), (353, 4072160), (496, 2898130), (620, 2318504), (706, 2036080), (821, 1750880), (992, 1449065), (1240, 1159252), (1412, 1018040), (1642, 875440), (1765, 814432), (2480, 579626), (2824, 509020), (3284, 437720), (3530, 407216), (4105, 350176), (4960, 289813), (5648, 254510), (6568, 218860), (7060, 203608), (8210, 175088), (10943, 131360), (11296, 127255), (13136, 109430), (14120, 101804), (16420, 87544), (21886, 65680), (25451, 56480), (26272, 54715), (28240, 50902), (32840, 43772)]