64690560

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1021}}^1$

素因数の和:1057

約数の個数: 192

約数和(自身を含む): 243930960

約数和(自身を除く): 179240400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 128, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 264, 288, 320, 330, 352, 360, 384, 396, 440, 480, 495, 528, 576, 640, 660, 704, 720, 792, 880, 960, 990, 1021, 1056, 1152, 1320, 1408, 1440, 1584, 1760, 1920, 1980, 2042, 2112, 2640, 2880, 3063, 3168, 3520, 3960, 4084, 4224, 5105, 5280, 5760, 6126, 6336, 7040, 7920, 8168, 9189, 10210, 10560, 11231, 12252, 12672, 15315, 15840, 16336, 18378, 20420, 21120, 22462, 24504, 30630, 31680, 32672, 33693, 36756, 40840, 44924, 45945, 49008, 56155, 61260, 63360, 65344, 67386, 73512, 81680, 89848, 91890, 98016, 101079, 112310, 122520, 130688, 134772, 147024, 163360, 168465, 179696, 183780, 196032, 202158, 224620, 245040, 269544, 294048, 326720, 336930, 359392, 367560, 392064, 404316, 449240, 490080, 505395, 539088, 588096, 653440, 673860, 718784, 735120, 808632, 898480, 980160, 1010790, 1078176, 1176192, 1347720, 1437568, 1470240, 1617264, 1796960, 1960320, 2021580, 2156352, 2695440, 2940480, 3234528, 3593920, 4043160, 4312704, 5390880, 5880960, 6469056, 7187840, 8086320, 10781760, 12938112, 16172640, 21563520, 32345280, 64690560]

約数ペア:

[(1, 64690560), (2, 32345280), (3, 21563520), (4, 16172640), (5, 12938112), (6, 10781760), (8, 8086320), (9, 7187840), (10, 6469056), (11, 5880960), (12, 5390880), (15, 4312704), (16, 4043160), (18, 3593920), (20, 3234528), (22, 2940480), (24, 2695440), (30, 2156352), (32, 2021580), (33, 1960320), (36, 1796960), (40, 1617264), (44, 1470240), (45, 1437568), (48, 1347720), (55, 1176192), (60, 1078176), (64, 1010790), (66, 980160), (72, 898480), (80, 808632), (88, 735120), (90, 718784), (96, 673860), (99, 653440), (110, 588096), (120, 539088), (128, 505395), (132, 490080), (144, 449240), (160, 404316), (165, 392064), (176, 367560), (180, 359392), (192, 336930), (198, 326720), (220, 294048), (240, 269544), (264, 245040), (288, 224620), (320, 202158), (330, 196032), (352, 183780), (360, 179696), (384, 168465), (396, 163360), (440, 147024), (480, 134772), (495, 130688), (528, 122520), (576, 112310), (640, 101079), (660, 98016), (704, 91890), (720, 89848), (792, 81680), (880, 73512), (960, 67386), (990, 65344), (1021, 63360), (1056, 61260), (1152, 56155), (1320, 49008), (1408, 45945), (1440, 44924), (1584, 40840), (1760, 36756), (1920, 33693), (1980, 32672), (2042, 31680), (2112, 30630), (2640, 24504), (2880, 22462), (3063, 21120), (3168, 20420), (3520, 18378), (3960, 16336), (4084, 15840), (4224, 15315), (5105, 12672), (5280, 12252), (5760, 11231), (6126, 10560), (6336, 10210), (7040, 9189), (7920, 8168)]