957656960

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:189

約数の個数: 256

約数和(自身を含む): 2632089600

約数和(自身を除く): 1674432640

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 32, 40, 47, 52, 62, 64, 65, 79, 80, 94, 104, 124, 128, 130, 155, 158, 160, 188, 208, 235, 248, 260, 310, 316, 320, 376, 395, 403, 416, 470, 496, 520, 611, 620, 632, 640, 752, 790, 806, 832, 940, 992, 1027, 1040, 1222, 1240, 1264, 1457, 1504, 1580, 1612, 1664, 1880, 1984, 2015, 2054, 2080, 2444, 2449, 2480, 2528, 2914, 3008, 3055, 3160, 3224, 3713, 3760, 3968, 4030, 4108, 4160, 4888, 4898, 4960, 5056, 5135, 5828, 6016, 6110, 6320, 6448, 7285, 7426, 7520, 8060, 8216, 8320, 9776, 9796, 9920, 10112, 10270, 11656, 12220, 12245, 12640, 12896, 14570, 14852, 15040, 16120, 16432, 18565, 18941, 19552, 19592, 19840, 20540, 23312, 24440, 24490, 25280, 25792, 29140, 29704, 30080, 31837, 32240, 32864, 37130, 37882, 39104, 39184, 41080, 46624, 48269, 48880, 48980, 50560, 51584, 58280, 59408, 63674, 64480, 65728, 74260, 75764, 78208, 78368, 82160, 93248, 94705, 96538, 97760, 97960, 115103, 116560, 118816, 127348, 128960, 131456, 148520, 151528, 156736, 159185, 164320, 186496, 189410, 193076, 195520, 195920, 230206, 233120, 237632, 241345, 254696, 257920, 297040, 303056, 313472, 318370, 328640, 378820, 386152, 391040, 391840, 460412, 466240, 475264, 482690, 509392, 575515, 594080, 606112, 636740, 657280, 757640, 772304, 783680, 920824, 932480, 965380, 1018784, 1151030, 1188160, 1212224, 1273480, 1496339, 1515280, 1544608, 1567360, 1841648, 1930760, 2037568, 2302060, 2376320, 2424448, 2546960, 2992678, 3030560, 3089216, 3683296, 3861520, 4075136, 4604120, 5093920, 5985356, 6061120, 6178432, 7366592, 7481695, 7723040, 9208240, 10187840, 11970712, 12122240, 14733184, 14963390, 15446080, 18416480, 20375680, 23941424, 29926780, 30892160, 36832960, 47882848, 59853560, 73665920, 95765696, 119707120, 191531392, 239414240, 478828480, 957656960]

約数ペア:

[(1, 957656960), (2, 478828480), (4, 239414240), (5, 191531392), (8, 119707120), (10, 95765696), (13, 73665920), (16, 59853560), (20, 47882848), (26, 36832960), (31, 30892160), (32, 29926780), (40, 23941424), (47, 20375680), (52, 18416480), (62, 15446080), (64, 14963390), (65, 14733184), (79, 12122240), (80, 11970712), (94, 10187840), (104, 9208240), (124, 7723040), (128, 7481695), (130, 7366592), (155, 6178432), (158, 6061120), (160, 5985356), (188, 5093920), (208, 4604120), (235, 4075136), (248, 3861520), (260, 3683296), (310, 3089216), (316, 3030560), (320, 2992678), (376, 2546960), (395, 2424448), (403, 2376320), (416, 2302060), (470, 2037568), (496, 1930760), (520, 1841648), (611, 1567360), (620, 1544608), (632, 1515280), (640, 1496339), (752, 1273480), (790, 1212224), (806, 1188160), (832, 1151030), (940, 1018784), (992, 965380), (1027, 932480), (1040, 920824), (1222, 783680), (1240, 772304), (1264, 757640), (1457, 657280), (1504, 636740), (1580, 606112), (1612, 594080), (1664, 575515), (1880, 509392), (1984, 482690), (2015, 475264), (2054, 466240), (2080, 460412), (2444, 391840), (2449, 391040), (2480, 386152), (2528, 378820), (2914, 328640), (3008, 318370), (3055, 313472), (3160, 303056), (3224, 297040), (3713, 257920), (3760, 254696), (3968, 241345), (4030, 237632), (4108, 233120), (4160, 230206), (4888, 195920), (4898, 195520), (4960, 193076), (5056, 189410), (5135, 186496), (5828, 164320), (6016, 159185), (6110, 156736), (6320, 151528), (6448, 148520), (7285, 131456), (7426, 128960), (7520, 127348), (8060, 118816), (8216, 116560), (8320, 115103), (9776, 97960), (9796, 97760), (9920, 96538), (10112, 94705), (10270, 93248), (11656, 82160), (12220, 78368), (12245, 78208), (12640, 75764), (12896, 74260), (14570, 65728), (14852, 64480), (15040, 63674), (16120, 59408), (16432, 58280), (18565, 51584), (18941, 50560), (19552, 48980), (19592, 48880), (19840, 48269), (20540, 46624), (23312, 41080), (24440, 39184), (24490, 39104), (25280, 37882), (25792, 37130), (29140, 32864), (29704, 32240), (30080, 31837)]