2044961760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{167}}^1\times {\mathrm{263}}^1$

素因数の和:545

約数の個数: 192

約数和(自身を含む): 6571901952

約数和(自身を除く): 4526940192

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 97, 120, 160, 167, 194, 240, 263, 291, 334, 388, 480, 485, 501, 526, 582, 668, 776, 789, 835, 970, 1002, 1052, 1164, 1315, 1336, 1455, 1552, 1578, 1670, 1940, 2004, 2104, 2328, 2505, 2630, 2672, 2910, 3104, 3156, 3340, 3880, 3945, 4008, 4208, 4656, 5010, 5260, 5344, 5820, 6312, 6680, 7760, 7890, 8016, 8416, 9312, 10020, 10520, 11640, 12624, 13360, 15520, 15780, 16032, 16199, 20040, 21040, 23280, 25248, 25511, 26720, 31560, 32398, 40080, 42080, 43921, 46560, 48597, 51022, 63120, 64796, 76533, 80160, 80995, 87842, 97194, 102044, 126240, 127555, 129592, 131763, 153066, 161990, 175684, 194388, 204088, 219605, 242985, 255110, 259184, 263526, 306132, 323980, 351368, 382665, 388776, 408176, 439210, 485970, 510220, 518368, 527052, 612264, 647960, 658815, 702736, 765330, 777552, 816352, 878420, 971940, 1020440, 1054104, 1224528, 1295920, 1317630, 1405472, 1530660, 1555104, 1756840, 1943880, 2040880, 2108208, 2449056, 2591840, 2635260, 3061320, 3513680, 3887760, 4081760, 4216416, 4260337, 5270520, 6122640, 7027360, 7775520, 8520674, 10541040, 12245280, 12781011, 17041348, 21082080, 21301685, 25562022, 34082696, 42603370, 51124044, 63905055, 68165392, 85206740, 102248088, 127810110, 136330784, 170413480, 204496176, 255620220, 340826960, 408992352, 511240440, 681653920, 1022480880, 2044961760]

約数ペア:

[(1, 2044961760), (2, 1022480880), (3, 681653920), (4, 511240440), (5, 408992352), (6, 340826960), (8, 255620220), (10, 204496176), (12, 170413480), (15, 136330784), (16, 127810110), (20, 102248088), (24, 85206740), (30, 68165392), (32, 63905055), (40, 51124044), (48, 42603370), (60, 34082696), (80, 25562022), (96, 21301685), (97, 21082080), (120, 17041348), (160, 12781011), (167, 12245280), (194, 10541040), (240, 8520674), (263, 7775520), (291, 7027360), (334, 6122640), (388, 5270520), (480, 4260337), (485, 4216416), (501, 4081760), (526, 3887760), (582, 3513680), (668, 3061320), (776, 2635260), (789, 2591840), (835, 2449056), (970, 2108208), (1002, 2040880), (1052, 1943880), (1164, 1756840), (1315, 1555104), (1336, 1530660), (1455, 1405472), (1552, 1317630), (1578, 1295920), (1670, 1224528), (1940, 1054104), (2004, 1020440), (2104, 971940), (2328, 878420), (2505, 816352), (2630, 777552), (2672, 765330), (2910, 702736), (3104, 658815), (3156, 647960), (3340, 612264), (3880, 527052), (3945, 518368), (4008, 510220), (4208, 485970), (4656, 439210), (5010, 408176), (5260, 388776), (5344, 382665), (5820, 351368), (6312, 323980), (6680, 306132), (7760, 263526), (7890, 259184), (8016, 255110), (8416, 242985), (9312, 219605), (10020, 204088), (10520, 194388), (11640, 175684), (12624, 161990), (13360, 153066), (15520, 131763), (15780, 129592), (16032, 127555), (16199, 126240), (20040, 102044), (21040, 97194), (23280, 87842), (25248, 80995), (25511, 80160), (26720, 76533), (31560, 64796), (32398, 63120), (40080, 51022), (42080, 48597), (43921, 46560)]