444013680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{1543}}^1$

素因数の和:1679

約数の個数: 160

約数和(自身を含む): 1516331520

約数和(自身を除く): 1072317840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 109, 110, 120, 132, 165, 176, 218, 220, 240, 264, 327, 330, 436, 440, 528, 545, 654, 660, 872, 880, 1090, 1199, 1308, 1320, 1543, 1635, 1744, 2180, 2398, 2616, 2640, 3086, 3270, 3597, 4360, 4629, 4796, 5232, 5995, 6172, 6540, 7194, 7715, 8720, 9258, 9592, 11990, 12344, 13080, 14388, 15430, 16973, 17985, 18516, 19184, 23145, 23980, 24688, 26160, 28776, 30860, 33946, 35970, 37032, 46290, 47960, 50919, 57552, 61720, 67892, 71940, 74064, 84865, 92580, 95920, 101838, 123440, 135784, 143880, 168187, 169730, 185160, 203676, 254595, 271568, 287760, 336374, 339460, 370320, 407352, 504561, 509190, 672748, 678920, 814704, 840935, 1009122, 1018380, 1345496, 1357840, 1681870, 1850057, 2018244, 2036760, 2522805, 2690992, 3363740, 3700114, 4036488, 4073520, 5045610, 5550171, 6727480, 7400228, 8072976, 9250285, 10091220, 11100342, 13454960, 14800456, 18500570, 20182440, 22200684, 27750855, 29600912, 37001140, 40364880, 44401368, 55501710, 74002280, 88802736, 111003420, 148004560, 222006840, 444013680]

約数ペア:

[(1, 444013680), (2, 222006840), (3, 148004560), (4, 111003420), (5, 88802736), (6, 74002280), (8, 55501710), (10, 44401368), (11, 40364880), (12, 37001140), (15, 29600912), (16, 27750855), (20, 22200684), (22, 20182440), (24, 18500570), (30, 14800456), (33, 13454960), (40, 11100342), (44, 10091220), (48, 9250285), (55, 8072976), (60, 7400228), (66, 6727480), (80, 5550171), (88, 5045610), (109, 4073520), (110, 4036488), (120, 3700114), (132, 3363740), (165, 2690992), (176, 2522805), (218, 2036760), (220, 2018244), (240, 1850057), (264, 1681870), (327, 1357840), (330, 1345496), (436, 1018380), (440, 1009122), (528, 840935), (545, 814704), (654, 678920), (660, 672748), (872, 509190), (880, 504561), (1090, 407352), (1199, 370320), (1308, 339460), (1320, 336374), (1543, 287760), (1635, 271568), (1744, 254595), (2180, 203676), (2398, 185160), (2616, 169730), (2640, 168187), (3086, 143880), (3270, 135784), (3597, 123440), (4360, 101838), (4629, 95920), (4796, 92580), (5232, 84865), (5995, 74064), (6172, 71940), (6540, 67892), (7194, 61720), (7715, 57552), (8720, 50919), (9258, 47960), (9592, 46290), (11990, 37032), (12344, 35970), (13080, 33946), (14388, 30860), (15430, 28776), (16973, 26160), (17985, 24688), (18516, 23980), (19184, 23145)]