221713440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{35531}}^1$

素因数の和:35562

約数の個数: 96

約数和(自身を含む): 752141376

約数和(自身を除く): 530427936

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 195, 208, 240, 260, 312, 390, 416, 480, 520, 624, 780, 1040, 1248, 1560, 2080, 3120, 6240, 35531, 71062, 106593, 142124, 177655, 213186, 284248, 355310, 426372, 461903, 532965, 568496, 710620, 852744, 923806, 1065930, 1136992, 1385709, 1421240, 1705488, 1847612, 2131860, 2309515, 2771418, 2842480, 3410976, 3695224, 4263720, 4619030, 5542836, 5684960, 6928545, 7390448, 8527440, 9238060, 11085672, 13857090, 14780896, 17054880, 18476120, 22171344, 27714180, 36952240, 44342688, 55428360, 73904480, 110856720, 221713440]

約数ペア:

[(1, 221713440), (2, 110856720), (3, 73904480), (4, 55428360), (5, 44342688), (6, 36952240), (8, 27714180), (10, 22171344), (12, 18476120), (13, 17054880), (15, 14780896), (16, 13857090), (20, 11085672), (24, 9238060), (26, 8527440), (30, 7390448), (32, 6928545), (39, 5684960), (40, 5542836), (48, 4619030), (52, 4263720), (60, 3695224), (65, 3410976), (78, 2842480), (80, 2771418), (96, 2309515), (104, 2131860), (120, 1847612), (130, 1705488), (156, 1421240), (160, 1385709), (195, 1136992), (208, 1065930), (240, 923806), (260, 852744), (312, 710620), (390, 568496), (416, 532965), (480, 461903), (520, 426372), (624, 355310), (780, 284248), (1040, 213186), (1248, 177655), (1560, 142124), (2080, 106593), (3120, 71062), (6240, 35531)]