179943120

素因数分解:

$2^4\times 3^4\times 5^1\times 7^1\times {\mathrm{3967}}^1$

素因数の和:3999

約数の個数: 200

約数和(自身を含む): 714430464

約数和(自身を除く): 534487344

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 162, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 324, 336, 360, 378, 405, 420, 432, 504, 540, 560, 567, 630, 648, 720, 756, 810, 840, 945, 1008, 1080, 1134, 1260, 1296, 1512, 1620, 1680, 1890, 2160, 2268, 2520, 2835, 3024, 3240, 3780, 3967, 4536, 5040, 5670, 6480, 7560, 7934, 9072, 11340, 11901, 15120, 15868, 19835, 22680, 23802, 27769, 31736, 35703, 39670, 45360, 47604, 55538, 59505, 63472, 71406, 79340, 83307, 95208, 107109, 111076, 119010, 138845, 142812, 158680, 166614, 178515, 190416, 214218, 222152, 238020, 249921, 277690, 285624, 317360, 321327, 333228, 357030, 416535, 428436, 444304, 476040, 499842, 535545, 555380, 571248, 642654, 666456, 714060, 749763, 833070, 856872, 952080, 999684, 1071090, 1110760, 1249605, 1285308, 1332912, 1428120, 1499526, 1606635, 1666140, 1713744, 1999368, 2142180, 2221520, 2249289, 2499210, 2570616, 2856240, 2999052, 3213270, 3332280, 3748815, 3998736, 4284360, 4498578, 4998420, 5141232, 5998104, 6426540, 6664560, 7497630, 8568720, 8997156, 9996840, 11246445, 11996208, 12853080, 14995260, 17994312, 19993680, 22492890, 25706160, 29990520, 35988624, 44985780, 59981040, 89971560, 179943120]

約数ペア:

[(1, 179943120), (2, 89971560), (3, 59981040), (4, 44985780), (5, 35988624), (6, 29990520), (7, 25706160), (8, 22492890), (9, 19993680), (10, 17994312), (12, 14995260), (14, 12853080), (15, 11996208), (16, 11246445), (18, 9996840), (20, 8997156), (21, 8568720), (24, 7497630), (27, 6664560), (28, 6426540), (30, 5998104), (35, 5141232), (36, 4998420), (40, 4498578), (42, 4284360), (45, 3998736), (48, 3748815), (54, 3332280), (56, 3213270), (60, 2999052), (63, 2856240), (70, 2570616), (72, 2499210), (80, 2249289), (81, 2221520), (84, 2142180), (90, 1999368), (105, 1713744), (108, 1666140), (112, 1606635), (120, 1499526), (126, 1428120), (135, 1332912), (140, 1285308), (144, 1249605), (162, 1110760), (168, 1071090), (180, 999684), (189, 952080), (210, 856872), (216, 833070), (240, 749763), (252, 714060), (270, 666456), (280, 642654), (315, 571248), (324, 555380), (336, 535545), (360, 499842), (378, 476040), (405, 444304), (420, 428436), (432, 416535), (504, 357030), (540, 333228), (560, 321327), (567, 317360), (630, 285624), (648, 277690), (720, 249921), (756, 238020), (810, 222152), (840, 214218), (945, 190416), (1008, 178515), (1080, 166614), (1134, 158680), (1260, 142812), (1296, 138845), (1512, 119010), (1620, 111076), (1680, 107109), (1890, 95208), (2160, 83307), (2268, 79340), (2520, 71406), (2835, 63472), (3024, 59505), (3240, 55538), (3780, 47604), (3967, 45360), (4536, 39670), (5040, 35703), (5670, 31736), (6480, 27769), (7560, 23802), (7934, 22680), (9072, 19835), (11340, 15868), (11901, 15120)]