1439227440

素因数分解:

$2^4\times 3^4\times 5^1\times 7^1\times {\mathrm{31729}}^1$

素因数の和:31761

約数の個数: 200

約数和(自身を含む): 5712923040

約数和(自身を除く): 4273695600

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, 4536, 5040, 5670, 6480, 7560, 9072, 11340, 15120, 22680, 31729, 45360, 63458, 95187, 126916, 158645, 190374, 222103, 253832, 285561, 317290, 380748, 444206, 475935, 507664, 571122, 634580, 666309, 761496, 856683, 888412, 951870, 1110515, 1142244, 1269160, 1332618, 1427805, 1522992, 1713366, 1776824, 1903740, 1998927, 2221030, 2284488, 2538320, 2570049, 2665236, 2855610, 3331545, 3426732, 3553648, 3807480, 3997854, 4283415, 4442060, 4568976, 5140098, 5330472, 5711220, 5996781, 6663090, 6853464, 7614960, 7995708, 8566830, 8884120, 9994635, 10280196, 10660944, 11422440, 11993562, 12850245, 13326180, 13706928, 15991416, 17133660, 17768240, 17990343, 19989270, 20560392, 22844880, 23987124, 25700490, 26652360, 29983905, 31982832, 34267320, 35980686, 39978540, 41120784, 47974248, 51400980, 53304720, 59967810, 68534640, 71961372, 79957080, 89951715, 95948496, 102801960, 119935620, 143922744, 159914160, 179903430, 205603920, 239871240, 287845488, 359806860, 479742480, 719613720, 1439227440]

約数ペア:

[(1, 1439227440), (2, 719613720), (3, 479742480), (4, 359806860), (5, 287845488), (6, 239871240), (7, 205603920), (8, 179903430), (9, 159914160), (10, 143922744), (12, 119935620), (14, 102801960), (15, 95948496), (16, 89951715), (18, 79957080), (20, 71961372), (21, 68534640), (24, 59967810), (27, 53304720), (28, 51400980), (30, 47974248), (35, 41120784), (36, 39978540), (40, 35980686), (42, 34267320), (45, 31982832), (48, 29983905), (54, 26652360), (56, 25700490), (60, 23987124), (63, 22844880), (70, 20560392), (72, 19989270), (80, 17990343), (81, 17768240), (84, 17133660), (90, 15991416), (105, 13706928), (108, 13326180), (112, 12850245), (120, 11993562), (126, 11422440), (135, 10660944), (140, 10280196), (144, 9994635), (162, 8884120), (168, 8566830), (180, 7995708), (189, 7614960), (210, 6853464), (216, 6663090), (240, 5996781), (252, 5711220), (270, 5330472), (280, 5140098), (315, 4568976), (324, 4442060), (336, 4283415), (360, 3997854), (378, 3807480), (405, 3553648), (420, 3426732), (432, 3331545), (504, 2855610), (540, 2665236), (560, 2570049), (567, 2538320), (630, 2284488), (648, 2221030), (720, 1998927), (756, 1903740), (810, 1776824), (840, 1713366), (945, 1522992), (1008, 1427805), (1080, 1332618), (1134, 1269160), (1260, 1142244), (1296, 1110515), (1512, 951870), (1620, 888412), (1680, 856683), (1890, 761496), (2160, 666309), (2268, 634580), (2520, 571122), (2835, 507664), (3024, 475935), (3240, 444206), (3780, 380748), (4536, 317290), (5040, 285561), (5670, 253832), (6480, 222103), (7560, 190374), (9072, 158645), (11340, 126916), (15120, 95187), (22680, 63458), (31729, 45360)]