295106280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{3109}}^1$

素因数の和:3243

約数の個数: 128

約数和(自身を含む): 1021075200

約数和(自身を除く): 725968920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 113, 120, 140, 168, 210, 226, 280, 339, 420, 452, 565, 678, 791, 840, 904, 1130, 1356, 1582, 1695, 2260, 2373, 2712, 3109, 3164, 3390, 3955, 4520, 4746, 6218, 6328, 6780, 7910, 9327, 9492, 11865, 12436, 13560, 15545, 15820, 18654, 18984, 21763, 23730, 24872, 31090, 31640, 37308, 43526, 46635, 47460, 62180, 65289, 74616, 87052, 93270, 94920, 108815, 124360, 130578, 174104, 186540, 217630, 261156, 326445, 351317, 373080, 435260, 522312, 652890, 702634, 870520, 1053951, 1305780, 1405268, 1756585, 2107902, 2459219, 2611560, 2810536, 3513170, 4215804, 4918438, 5269755, 7026340, 7377657, 8431608, 9836876, 10539510, 12296095, 14052680, 14755314, 19673752, 21079020, 24592190, 29510628, 36888285, 42158040, 49184380, 59021256, 73776570, 98368760, 147553140, 295106280]

約数ペア:

[(1, 295106280), (2, 147553140), (3, 98368760), (4, 73776570), (5, 59021256), (6, 49184380), (7, 42158040), (8, 36888285), (10, 29510628), (12, 24592190), (14, 21079020), (15, 19673752), (20, 14755314), (21, 14052680), (24, 12296095), (28, 10539510), (30, 9836876), (35, 8431608), (40, 7377657), (42, 7026340), (56, 5269755), (60, 4918438), (70, 4215804), (84, 3513170), (105, 2810536), (113, 2611560), (120, 2459219), (140, 2107902), (168, 1756585), (210, 1405268), (226, 1305780), (280, 1053951), (339, 870520), (420, 702634), (452, 652890), (565, 522312), (678, 435260), (791, 373080), (840, 351317), (904, 326445), (1130, 261156), (1356, 217630), (1582, 186540), (1695, 174104), (2260, 130578), (2373, 124360), (2712, 108815), (3109, 94920), (3164, 93270), (3390, 87052), (3955, 74616), (4520, 65289), (4746, 62180), (6218, 47460), (6328, 46635), (6780, 43526), (7910, 37308), (9327, 31640), (9492, 31090), (11865, 24872), (12436, 23730), (13560, 21763), (15545, 18984), (15820, 18654)]