1289592360

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{3967}}^1$

素因数の和:4037

約数の個数: 256

約数和(自身を含む): 5028249600

約数和(自身を除く): 3738657240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 43, 45, 54, 56, 60, 63, 70, 72, 84, 86, 90, 105, 108, 120, 126, 129, 135, 140, 168, 172, 180, 189, 210, 215, 216, 252, 258, 270, 280, 301, 315, 344, 360, 378, 387, 420, 430, 504, 516, 540, 602, 630, 645, 756, 774, 840, 860, 903, 945, 1032, 1080, 1161, 1204, 1260, 1290, 1505, 1512, 1548, 1720, 1806, 1890, 1935, 2322, 2408, 2520, 2580, 2709, 3010, 3096, 3612, 3780, 3870, 3967, 4515, 4644, 5160, 5418, 5805, 6020, 7224, 7560, 7740, 7934, 8127, 9030, 9288, 10836, 11610, 11901, 12040, 13545, 15480, 15868, 16254, 18060, 19835, 21672, 23220, 23802, 27090, 27769, 31736, 32508, 35703, 36120, 39670, 40635, 46440, 47604, 54180, 55538, 59505, 65016, 71406, 79340, 81270, 83307, 95208, 107109, 108360, 111076, 119010, 138845, 142812, 158680, 162540, 166614, 170581, 178515, 214218, 222152, 238020, 249921, 277690, 285624, 325080, 333228, 341162, 357030, 416535, 428436, 476040, 499842, 511743, 535545, 555380, 666456, 682324, 714060, 749763, 833070, 852905, 856872, 999684, 1023486, 1071090, 1110760, 1194067, 1249605, 1364648, 1428120, 1499526, 1535229, 1666140, 1705810, 1999368, 2046972, 2142180, 2388134, 2499210, 2558715, 2999052, 3070458, 3332280, 3411620, 3582201, 3748815, 4093944, 4284360, 4605687, 4776268, 4998420, 5117430, 5970335, 5998104, 6140916, 6823240, 7164402, 7497630, 7676145, 9211374, 9552536, 9996840, 10234860, 10746603, 11940670, 12281832, 14328804, 14995260, 15352290, 17911005, 18422748, 20469720, 21493206, 23028435, 23881340, 28657608, 29990520, 30704580, 32239809, 35822010, 36845496, 42986412, 46056870, 47762680, 53733015, 61409160, 64479618, 71644020, 85972824, 92113740, 107466030, 128959236, 143288040, 161199045, 184227480, 214932060, 257918472, 322398090, 429864120, 644796180, 1289592360]

約数ペア:

[(1, 1289592360), (2, 644796180), (3, 429864120), (4, 322398090), (5, 257918472), (6, 214932060), (7, 184227480), (8, 161199045), (9, 143288040), (10, 128959236), (12, 107466030), (14, 92113740), (15, 85972824), (18, 71644020), (20, 64479618), (21, 61409160), (24, 53733015), (27, 47762680), (28, 46056870), (30, 42986412), (35, 36845496), (36, 35822010), (40, 32239809), (42, 30704580), (43, 29990520), (45, 28657608), (54, 23881340), (56, 23028435), (60, 21493206), (63, 20469720), (70, 18422748), (72, 17911005), (84, 15352290), (86, 14995260), (90, 14328804), (105, 12281832), (108, 11940670), (120, 10746603), (126, 10234860), (129, 9996840), (135, 9552536), (140, 9211374), (168, 7676145), (172, 7497630), (180, 7164402), (189, 6823240), (210, 6140916), (215, 5998104), (216, 5970335), (252, 5117430), (258, 4998420), (270, 4776268), (280, 4605687), (301, 4284360), (315, 4093944), (344, 3748815), (360, 3582201), (378, 3411620), (387, 3332280), (420, 3070458), (430, 2999052), (504, 2558715), (516, 2499210), (540, 2388134), (602, 2142180), (630, 2046972), (645, 1999368), (756, 1705810), (774, 1666140), (840, 1535229), (860, 1499526), (903, 1428120), (945, 1364648), (1032, 1249605), (1080, 1194067), (1161, 1110760), (1204, 1071090), (1260, 1023486), (1290, 999684), (1505, 856872), (1512, 852905), (1548, 833070), (1720, 749763), (1806, 714060), (1890, 682324), (1935, 666456), (2322, 555380), (2408, 535545), (2520, 511743), (2580, 499842), (2709, 476040), (3010, 428436), (3096, 416535), (3612, 357030), (3780, 341162), (3870, 333228), (3967, 325080), (4515, 285624), (4644, 277690), (5160, 249921), (5418, 238020), (5805, 222152), (6020, 214218), (7224, 178515), (7560, 170581), (7740, 166614), (7934, 162540), (8127, 158680), (9030, 142812), (9288, 138845), (10836, 119010), (11610, 111076), (11901, 108360), (12040, 107109), (13545, 95208), (15480, 83307), (15868, 81270), (16254, 79340), (18060, 71406), (19835, 65016), (21672, 59505), (23220, 55538), (23802, 54180), (27090, 47604), (27769, 46440), (31736, 40635), (32508, 39670), (35703, 36120)]