1229672080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{3187}}^1$

素因数の和:3273

約数の個数: 160

約数和(自身を含む): 3586270464

約数和(自身を除く): 2356598384

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 53, 56, 65, 70, 80, 91, 104, 106, 112, 130, 140, 182, 208, 212, 260, 265, 280, 364, 371, 424, 455, 520, 530, 560, 689, 728, 742, 848, 910, 1040, 1060, 1378, 1456, 1484, 1820, 1855, 2120, 2756, 2968, 3187, 3445, 3640, 3710, 4240, 4823, 5512, 5936, 6374, 6890, 7280, 7420, 9646, 11024, 12748, 13780, 14840, 15935, 19292, 22309, 24115, 25496, 27560, 29680, 31870, 38584, 41431, 44618, 48230, 50992, 55120, 63740, 77168, 82862, 89236, 96460, 111545, 127480, 165724, 168911, 178472, 192920, 207155, 223090, 254960, 290017, 331448, 337822, 356944, 385840, 414310, 446180, 580034, 662896, 675644, 828620, 844555, 892360, 1160068, 1182377, 1351288, 1450085, 1657240, 1689110, 1784720, 2195843, 2320136, 2364754, 2702576, 2900170, 3314480, 3378220, 4391686, 4640272, 4729508, 5800340, 5911885, 6756440, 8783372, 9459016, 10979215, 11600680, 11823770, 13512880, 15370901, 17566744, 18918032, 21958430, 23201360, 23647540, 30741802, 35133488, 43916860, 47295080, 61483604, 76854505, 87833720, 94590160, 122967208, 153709010, 175667440, 245934416, 307418020, 614836040, 1229672080]

約数ペア:

[(1, 1229672080), (2, 614836040), (4, 307418020), (5, 245934416), (7, 175667440), (8, 153709010), (10, 122967208), (13, 94590160), (14, 87833720), (16, 76854505), (20, 61483604), (26, 47295080), (28, 43916860), (35, 35133488), (40, 30741802), (52, 23647540), (53, 23201360), (56, 21958430), (65, 18918032), (70, 17566744), (80, 15370901), (91, 13512880), (104, 11823770), (106, 11600680), (112, 10979215), (130, 9459016), (140, 8783372), (182, 6756440), (208, 5911885), (212, 5800340), (260, 4729508), (265, 4640272), (280, 4391686), (364, 3378220), (371, 3314480), (424, 2900170), (455, 2702576), (520, 2364754), (530, 2320136), (560, 2195843), (689, 1784720), (728, 1689110), (742, 1657240), (848, 1450085), (910, 1351288), (1040, 1182377), (1060, 1160068), (1378, 892360), (1456, 844555), (1484, 828620), (1820, 675644), (1855, 662896), (2120, 580034), (2756, 446180), (2968, 414310), (3187, 385840), (3445, 356944), (3640, 337822), (3710, 331448), (4240, 290017), (4823, 254960), (5512, 223090), (5936, 207155), (6374, 192920), (6890, 178472), (7280, 168911), (7420, 165724), (9646, 127480), (11024, 111545), (12748, 96460), (13780, 89236), (14840, 82862), (15935, 77168), (19292, 63740), (22309, 55120), (24115, 50992), (25496, 48230), (27560, 44618), (29680, 41431), (31870, 38584)]