144066720

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{809}}^1$

素因数の和:887

約数の個数: 192

約数和(自身を含む): 529079040

約数和(自身を除く): 385012320

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, 742, 795, 809, 840, 848, 1060, 1113, 1120, 1272, 1484, 1590, 1618, 1680, 1696, 1855, 2120, 2226, 2427, 2544, 2968, 3180, 3236, 3360, 3710, 4045, 4240, 4452, 4854, 5088, 5565, 5663, 5936, 6360, 6472, 7420, 8090, 8480, 8904, 9708, 11130, 11326, 11872, 12135, 12720, 12944, 14840, 16180, 16989, 17808, 19416, 22260, 22652, 24270, 25440, 25888, 28315, 29680, 32360, 33978, 35616, 38832, 42877, 44520, 45304, 48540, 56630, 59360, 64720, 67956, 77664, 84945, 85754, 89040, 90608, 97080, 113260, 128631, 129440, 135912, 169890, 171508, 178080, 181216, 194160, 214385, 226520, 257262, 271824, 300139, 339780, 343016, 388320, 428770, 453040, 514524, 543648, 600278, 643155, 679560, 686032, 857540, 900417, 906080, 1029048, 1200556, 1286310, 1359120, 1372064, 1500695, 1715080, 1800834, 2058096, 2401112, 2572620, 2718240, 3001390, 3430160, 3601668, 4116192, 4502085, 4802224, 5145240, 6002780, 6860320, 7203336, 9004170, 9604448, 10290480, 12005560, 14406672, 18008340, 20580960, 24011120, 28813344, 36016680, 48022240, 72033360, 144066720]

約数ペア:

[(1, 144066720), (2, 72033360), (3, 48022240), (4, 36016680), (5, 28813344), (6, 24011120), (7, 20580960), (8, 18008340), (10, 14406672), (12, 12005560), (14, 10290480), (15, 9604448), (16, 9004170), (20, 7203336), (21, 6860320), (24, 6002780), (28, 5145240), (30, 4802224), (32, 4502085), (35, 4116192), (40, 3601668), (42, 3430160), (48, 3001390), (53, 2718240), (56, 2572620), (60, 2401112), (70, 2058096), (80, 1800834), (84, 1715080), (96, 1500695), (105, 1372064), (106, 1359120), (112, 1286310), (120, 1200556), (140, 1029048), (159, 906080), (160, 900417), (168, 857540), (210, 686032), (212, 679560), (224, 643155), (240, 600278), (265, 543648), (280, 514524), (318, 453040), (336, 428770), (371, 388320), (420, 343016), (424, 339780), (480, 300139), (530, 271824), (560, 257262), (636, 226520), (672, 214385), (742, 194160), (795, 181216), (809, 178080), (840, 171508), (848, 169890), (1060, 135912), (1113, 129440), (1120, 128631), (1272, 113260), (1484, 97080), (1590, 90608), (1618, 89040), (1680, 85754), (1696, 84945), (1855, 77664), (2120, 67956), (2226, 64720), (2427, 59360), (2544, 56630), (2968, 48540), (3180, 45304), (3236, 44520), (3360, 42877), (3710, 38832), (4045, 35616), (4240, 33978), (4452, 32360), (4854, 29680), (5088, 28315), (5565, 25888), (5663, 25440), (5936, 24270), (6360, 22652), (6472, 22260), (7420, 19416), (8090, 17808), (8480, 16989), (8904, 16180), (9708, 14840), (11130, 12944), (11326, 12720), (11872, 12135)]