126258720

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{709}}^1$

素因数の和:787

約数の個数: 192

約数和(自身を含む): 463760640

約数和(自身を除く): 337501920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 53, 56, 60, 70, 80, 84, 96, 105, 106, 112, 120, 140, 159, 160, 168, 210, 212, 224, 240, 265, 280, 318, 336, 371, 420, 424, 480, 530, 560, 636, 672, 709, 742, 795, 840, 848, 1060, 1113, 1120, 1272, 1418, 1484, 1590, 1680, 1696, 1855, 2120, 2127, 2226, 2544, 2836, 2968, 3180, 3360, 3545, 3710, 4240, 4254, 4452, 4963, 5088, 5565, 5672, 5936, 6360, 7090, 7420, 8480, 8508, 8904, 9926, 10635, 11130, 11344, 11872, 12720, 14180, 14840, 14889, 17016, 17808, 19852, 21270, 22260, 22688, 24815, 25440, 28360, 29680, 29778, 34032, 35616, 37577, 39704, 42540, 44520, 49630, 56720, 59360, 59556, 68064, 74445, 75154, 79408, 85080, 89040, 99260, 112731, 113440, 119112, 148890, 150308, 158816, 170160, 178080, 187885, 198520, 225462, 238224, 263039, 297780, 300616, 340320, 375770, 397040, 450924, 476448, 526078, 563655, 595560, 601232, 751540, 789117, 794080, 901848, 1052156, 1127310, 1191120, 1202464, 1315195, 1503080, 1578234, 1803696, 2104312, 2254620, 2382240, 2630390, 3006160, 3156468, 3607392, 3945585, 4208624, 4509240, 5260780, 6012320, 6312936, 7891170, 8417248, 9018480, 10521560, 12625872, 15782340, 18036960, 21043120, 25251744, 31564680, 42086240, 63129360, 126258720]

約数ペア:

[(1, 126258720), (2, 63129360), (3, 42086240), (4, 31564680), (5, 25251744), (6, 21043120), (7, 18036960), (8, 15782340), (10, 12625872), (12, 10521560), (14, 9018480), (15, 8417248), (16, 7891170), (20, 6312936), (21, 6012320), (24, 5260780), (28, 4509240), (30, 4208624), (32, 3945585), (35, 3607392), (40, 3156468), (42, 3006160), (48, 2630390), (53, 2382240), (56, 2254620), (60, 2104312), (70, 1803696), (80, 1578234), (84, 1503080), (96, 1315195), (105, 1202464), (106, 1191120), (112, 1127310), (120, 1052156), (140, 901848), (159, 794080), (160, 789117), (168, 751540), (210, 601232), (212, 595560), (224, 563655), (240, 526078), (265, 476448), (280, 450924), (318, 397040), (336, 375770), (371, 340320), (420, 300616), (424, 297780), (480, 263039), (530, 238224), (560, 225462), (636, 198520), (672, 187885), (709, 178080), (742, 170160), (795, 158816), (840, 150308), (848, 148890), (1060, 119112), (1113, 113440), (1120, 112731), (1272, 99260), (1418, 89040), (1484, 85080), (1590, 79408), (1680, 75154), (1696, 74445), (1855, 68064), (2120, 59556), (2127, 59360), (2226, 56720), (2544, 49630), (2836, 44520), (2968, 42540), (3180, 39704), (3360, 37577), (3545, 35616), (3710, 34032), (4240, 29778), (4254, 29680), (4452, 28360), (4963, 25440), (5088, 24815), (5565, 22688), (5672, 22260), (5936, 21270), (6360, 19852), (7090, 17808), (7420, 17016), (8480, 14889), (8508, 14840), (8904, 14180), (9926, 12720), (10635, 11872), (11130, 11344)]