1444173680

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{251}}^1$

素因数の和:399

約数の個数: 160

約数和(自身を含む): 3644766720

約数和(自身を除く): 2200593040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 53, 59, 80, 92, 106, 115, 118, 184, 212, 230, 236, 251, 265, 295, 368, 424, 460, 472, 502, 530, 590, 848, 920, 944, 1004, 1060, 1180, 1219, 1255, 1357, 1840, 2008, 2120, 2360, 2438, 2510, 2714, 3127, 4016, 4240, 4720, 4876, 5020, 5428, 5773, 6095, 6254, 6785, 9752, 10040, 10856, 11546, 12190, 12508, 13303, 13570, 14809, 15635, 19504, 20080, 21712, 23092, 24380, 25016, 26606, 27140, 28865, 29618, 31270, 46184, 48760, 50032, 53212, 54280, 57730, 59236, 62540, 66515, 71921, 74045, 92368, 97520, 106424, 108560, 115460, 118472, 125080, 133030, 143842, 148090, 212848, 230920, 236944, 250160, 266060, 287684, 296180, 305969, 340607, 359605, 461840, 532120, 575368, 592360, 611938, 681214, 719210, 784877, 1064240, 1150736, 1184720, 1223876, 1362428, 1438420, 1529845, 1569754, 1703035, 2447752, 2724856, 2876840, 3059690, 3139508, 3406070, 3924385, 4895504, 5449712, 5753680, 6119380, 6279016, 6812140, 7848770, 12238760, 12558032, 13624280, 15697540, 18052171, 24477520, 27248560, 31395080, 36104342, 62790160, 72208684, 90260855, 144417368, 180521710, 288834736, 361043420, 722086840, 1444173680]

約数ペア:

[(1, 1444173680), (2, 722086840), (4, 361043420), (5, 288834736), (8, 180521710), (10, 144417368), (16, 90260855), (20, 72208684), (23, 62790160), (40, 36104342), (46, 31395080), (53, 27248560), (59, 24477520), (80, 18052171), (92, 15697540), (106, 13624280), (115, 12558032), (118, 12238760), (184, 7848770), (212, 6812140), (230, 6279016), (236, 6119380), (251, 5753680), (265, 5449712), (295, 4895504), (368, 3924385), (424, 3406070), (460, 3139508), (472, 3059690), (502, 2876840), (530, 2724856), (590, 2447752), (848, 1703035), (920, 1569754), (944, 1529845), (1004, 1438420), (1060, 1362428), (1180, 1223876), (1219, 1184720), (1255, 1150736), (1357, 1064240), (1840, 784877), (2008, 719210), (2120, 681214), (2360, 611938), (2438, 592360), (2510, 575368), (2714, 532120), (3127, 461840), (4016, 359605), (4240, 340607), (4720, 305969), (4876, 296180), (5020, 287684), (5428, 266060), (5773, 250160), (6095, 236944), (6254, 230920), (6785, 212848), (9752, 148090), (10040, 143842), (10856, 133030), (11546, 125080), (12190, 118472), (12508, 115460), (13303, 108560), (13570, 106424), (14809, 97520), (15635, 92368), (19504, 74045), (20080, 71921), (21712, 66515), (23092, 62540), (24380, 59236), (25016, 57730), (26606, 54280), (27140, 53212), (28865, 50032), (29618, 48760), (31270, 46184)]