144526720

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{599}}^1$

素因数の和:660

約数の個数: 128

約数和(自身を含む): 385560000

約数和(自身を除く): 241033280

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 29, 32, 40, 52, 58, 64, 65, 80, 104, 116, 128, 130, 145, 160, 208, 232, 260, 290, 320, 377, 416, 464, 520, 580, 599, 640, 754, 832, 928, 1040, 1160, 1198, 1508, 1664, 1856, 1885, 2080, 2320, 2396, 2995, 3016, 3712, 3770, 4160, 4640, 4792, 5990, 6032, 7540, 7787, 8320, 9280, 9584, 11980, 12064, 15080, 15574, 17371, 18560, 19168, 23960, 24128, 30160, 31148, 34742, 38336, 38935, 47920, 48256, 60320, 62296, 69484, 76672, 77870, 86855, 95840, 120640, 124592, 138968, 155740, 173710, 191680, 225823, 241280, 249184, 277936, 311480, 347420, 383360, 451646, 498368, 555872, 622960, 694840, 903292, 996736, 1111744, 1129115, 1245920, 1389680, 1806584, 2223488, 2258230, 2491840, 2779360, 3613168, 4516460, 4983680, 5558720, 7226336, 9032920, 11117440, 14452672, 18065840, 28905344, 36131680, 72263360, 144526720]

約数ペア:

[(1, 144526720), (2, 72263360), (4, 36131680), (5, 28905344), (8, 18065840), (10, 14452672), (13, 11117440), (16, 9032920), (20, 7226336), (26, 5558720), (29, 4983680), (32, 4516460), (40, 3613168), (52, 2779360), (58, 2491840), (64, 2258230), (65, 2223488), (80, 1806584), (104, 1389680), (116, 1245920), (128, 1129115), (130, 1111744), (145, 996736), (160, 903292), (208, 694840), (232, 622960), (260, 555872), (290, 498368), (320, 451646), (377, 383360), (416, 347420), (464, 311480), (520, 277936), (580, 249184), (599, 241280), (640, 225823), (754, 191680), (832, 173710), (928, 155740), (1040, 138968), (1160, 124592), (1198, 120640), (1508, 95840), (1664, 86855), (1856, 77870), (1885, 76672), (2080, 69484), (2320, 62296), (2396, 60320), (2995, 48256), (3016, 47920), (3712, 38935), (3770, 38336), (4160, 34742), (4640, 31148), (4792, 30160), (5990, 24128), (6032, 23960), (7540, 19168), (7787, 18560), (8320, 17371), (9280, 15574), (9584, 15080), (11980, 12064)]