79889460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{167}}^1$

素因数の和:270

約数の個数: 192

約数和(自身を含む): 276369408

約数和(自身を除く): 196479948

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 51, 60, 67, 68, 70, 84, 85, 102, 105, 119, 134, 140, 167, 170, 201, 204, 210, 238, 255, 268, 334, 335, 340, 357, 402, 420, 469, 476, 501, 510, 595, 668, 670, 714, 804, 835, 938, 1002, 1005, 1020, 1139, 1169, 1190, 1340, 1407, 1428, 1670, 1785, 1876, 2004, 2010, 2278, 2338, 2345, 2380, 2505, 2814, 2839, 3340, 3417, 3507, 3570, 4020, 4556, 4676, 4690, 5010, 5628, 5678, 5695, 5845, 6834, 7014, 7035, 7140, 7973, 8517, 9380, 10020, 11189, 11356, 11390, 11690, 13668, 14028, 14070, 14195, 15946, 17034, 17085, 17535, 19873, 22378, 22780, 23380, 23919, 28140, 28390, 31892, 33567, 34068, 34170, 35070, 39746, 39865, 42585, 44756, 47838, 55945, 56780, 59619, 67134, 68340, 70140, 78323, 79492, 79730, 85170, 95676, 99365, 111890, 119238, 119595, 134268, 156646, 159460, 167835, 170340, 190213, 198730, 223780, 234969, 238476, 239190, 298095, 313292, 335670, 380426, 391615, 397460, 469938, 478380, 570639, 596190, 671340, 760852, 783230, 939876, 951065, 1141278, 1174845, 1192380, 1331491, 1566460, 1902130, 2282556, 2349690, 2662982, 2853195, 3804260, 3994473, 4699380, 5325964, 5706390, 6657455, 7988946, 11412780, 13314910, 15977892, 19972365, 26629820, 39944730, 79889460]

約数ペア:

[(1, 79889460), (2, 39944730), (3, 26629820), (4, 19972365), (5, 15977892), (6, 13314910), (7, 11412780), (10, 7988946), (12, 6657455), (14, 5706390), (15, 5325964), (17, 4699380), (20, 3994473), (21, 3804260), (28, 2853195), (30, 2662982), (34, 2349690), (35, 2282556), (42, 1902130), (51, 1566460), (60, 1331491), (67, 1192380), (68, 1174845), (70, 1141278), (84, 951065), (85, 939876), (102, 783230), (105, 760852), (119, 671340), (134, 596190), (140, 570639), (167, 478380), (170, 469938), (201, 397460), (204, 391615), (210, 380426), (238, 335670), (255, 313292), (268, 298095), (334, 239190), (335, 238476), (340, 234969), (357, 223780), (402, 198730), (420, 190213), (469, 170340), (476, 167835), (501, 159460), (510, 156646), (595, 134268), (668, 119595), (670, 119238), (714, 111890), (804, 99365), (835, 95676), (938, 85170), (1002, 79730), (1005, 79492), (1020, 78323), (1139, 70140), (1169, 68340), (1190, 67134), (1340, 59619), (1407, 56780), (1428, 55945), (1670, 47838), (1785, 44756), (1876, 42585), (2004, 39865), (2010, 39746), (2278, 35070), (2338, 34170), (2345, 34068), (2380, 33567), (2505, 31892), (2814, 28390), (2839, 28140), (3340, 23919), (3417, 23380), (3507, 22780), (3570, 22378), (4020, 19873), (4556, 17535), (4676, 17085), (4690, 17034), (5010, 15946), (5628, 14195), (5678, 14070), (5695, 14028), (5845, 13668), (6834, 11690), (7014, 11390), (7035, 11356), (7140, 11189), (7973, 10020), (8517, 9380)]