969976480

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{1907}}^1$

素因数の和:1967

約数の個数: 144

約数和(自身を含む): 2656989216

約数和(自身を除く): 1687012736

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 32, 34, 40, 44, 55, 68, 80, 85, 88, 110, 136, 160, 170, 176, 187, 220, 272, 289, 340, 352, 374, 440, 544, 578, 680, 748, 880, 935, 1156, 1360, 1445, 1496, 1760, 1870, 1907, 2312, 2720, 2890, 2992, 3179, 3740, 3814, 4624, 5780, 5984, 6358, 7480, 7628, 9248, 9535, 11560, 12716, 14960, 15256, 15895, 19070, 20977, 23120, 25432, 29920, 30512, 31790, 32419, 38140, 41954, 46240, 50864, 61024, 63580, 64838, 76280, 83908, 101728, 104885, 127160, 129676, 152560, 162095, 167816, 209770, 254320, 259352, 305120, 324190, 335632, 356609, 419540, 508640, 518704, 551123, 648380, 671264, 713218, 839080, 1037408, 1102246, 1296760, 1426436, 1678160, 1783045, 2204492, 2593520, 2755615, 2852872, 3356320, 3566090, 4408984, 5187040, 5511230, 5705744, 6062353, 7132180, 8817968, 11022460, 11411488, 12124706, 14264360, 17635936, 22044920, 24249412, 28528720, 30311765, 44089840, 48498824, 57057440, 60623530, 88179680, 96997648, 121247060, 193995296, 242494120, 484988240, 969976480]

約数ペア:

[(1, 969976480), (2, 484988240), (4, 242494120), (5, 193995296), (8, 121247060), (10, 96997648), (11, 88179680), (16, 60623530), (17, 57057440), (20, 48498824), (22, 44089840), (32, 30311765), (34, 28528720), (40, 24249412), (44, 22044920), (55, 17635936), (68, 14264360), (80, 12124706), (85, 11411488), (88, 11022460), (110, 8817968), (136, 7132180), (160, 6062353), (170, 5705744), (176, 5511230), (187, 5187040), (220, 4408984), (272, 3566090), (289, 3356320), (340, 2852872), (352, 2755615), (374, 2593520), (440, 2204492), (544, 1783045), (578, 1678160), (680, 1426436), (748, 1296760), (880, 1102246), (935, 1037408), (1156, 839080), (1360, 713218), (1445, 671264), (1496, 648380), (1760, 551123), (1870, 518704), (1907, 508640), (2312, 419540), (2720, 356609), (2890, 335632), (2992, 324190), (3179, 305120), (3740, 259352), (3814, 254320), (4624, 209770), (5780, 167816), (5984, 162095), (6358, 152560), (7480, 129676), (7628, 127160), (9248, 104885), (9535, 101728), (11560, 83908), (12716, 76280), (14960, 64838), (15256, 63580), (15895, 61024), (19070, 50864), (20977, 46240), (23120, 41954), (25432, 38140), (29920, 32419), (30512, 31790)]