725635260

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1049}}^1$

素因数の和:1138

約数の個数: 240

約数和(自身を含む): 2646705600

約数和(自身を除く): 1921070340

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 61, 63, 70, 81, 84, 90, 105, 108, 122, 126, 135, 140, 162, 180, 183, 189, 210, 244, 252, 270, 305, 315, 324, 366, 378, 405, 420, 427, 540, 549, 567, 610, 630, 732, 756, 810, 854, 915, 945, 1049, 1098, 1134, 1220, 1260, 1281, 1620, 1647, 1708, 1830, 1890, 2098, 2135, 2196, 2268, 2562, 2745, 2835, 3147, 3294, 3660, 3780, 3843, 4196, 4270, 4941, 5124, 5245, 5490, 5670, 6294, 6405, 6588, 7343, 7686, 8235, 8540, 9441, 9882, 10490, 10980, 11340, 11529, 12588, 12810, 14686, 15372, 15735, 16470, 18882, 19215, 19764, 20980, 22029, 23058, 24705, 25620, 28323, 29372, 31470, 32940, 34587, 36715, 37764, 38430, 44058, 46116, 47205, 49410, 56646, 57645, 62940, 63989, 66087, 69174, 73430, 76860, 84969, 88116, 94410, 98820, 110145, 113292, 115290, 127978, 132174, 138348, 141615, 146860, 169938, 172935, 188820, 191967, 198261, 220290, 230580, 255956, 264348, 283230, 319945, 330435, 339876, 345870, 383934, 396522, 424845, 440580, 447923, 566460, 575901, 594783, 639890, 660870, 691740, 767868, 793044, 849690, 895846, 959835, 991305, 1151802, 1189566, 1279780, 1321740, 1343769, 1699380, 1727703, 1791692, 1919670, 1982610, 2239615, 2303604, 2379132, 2687538, 2879505, 2973915, 3455406, 3839340, 3965220, 4031307, 4479230, 5183109, 5375076, 5759010, 5947830, 6718845, 6910812, 8062614, 8638515, 8958460, 10366218, 11518020, 11895660, 12093921, 13437690, 16125228, 17277030, 20156535, 20732436, 24187842, 25915545, 26875380, 34554060, 36281763, 40313070, 48375684, 51831090, 60469605, 72563526, 80626140, 103662180, 120939210, 145127052, 181408815, 241878420, 362817630, 725635260]

約数ペア:

[(1, 725635260), (2, 362817630), (3, 241878420), (4, 181408815), (5, 145127052), (6, 120939210), (7, 103662180), (9, 80626140), (10, 72563526), (12, 60469605), (14, 51831090), (15, 48375684), (18, 40313070), (20, 36281763), (21, 34554060), (27, 26875380), (28, 25915545), (30, 24187842), (35, 20732436), (36, 20156535), (42, 17277030), (45, 16125228), (54, 13437690), (60, 12093921), (61, 11895660), (63, 11518020), (70, 10366218), (81, 8958460), (84, 8638515), (90, 8062614), (105, 6910812), (108, 6718845), (122, 5947830), (126, 5759010), (135, 5375076), (140, 5183109), (162, 4479230), (180, 4031307), (183, 3965220), (189, 3839340), (210, 3455406), (244, 2973915), (252, 2879505), (270, 2687538), (305, 2379132), (315, 2303604), (324, 2239615), (366, 1982610), (378, 1919670), (405, 1791692), (420, 1727703), (427, 1699380), (540, 1343769), (549, 1321740), (567, 1279780), (610, 1189566), (630, 1151802), (732, 991305), (756, 959835), (810, 895846), (854, 849690), (915, 793044), (945, 767868), (1049, 691740), (1098, 660870), (1134, 639890), (1220, 594783), (1260, 575901), (1281, 566460), (1620, 447923), (1647, 440580), (1708, 424845), (1830, 396522), (1890, 383934), (2098, 345870), (2135, 339876), (2196, 330435), (2268, 319945), (2562, 283230), (2745, 264348), (2835, 255956), (3147, 230580), (3294, 220290), (3660, 198261), (3780, 191967), (3843, 188820), (4196, 172935), (4270, 169938), (4941, 146860), (5124, 141615), (5245, 138348), (5490, 132174), (5670, 127978), (6294, 115290), (6405, 113292), (6588, 110145), (7343, 98820), (7686, 94410), (8235, 88116), (8540, 84969), (9441, 76860), (9882, 73430), (10490, 69174), (10980, 66087), (11340, 63989), (11529, 62940), (12588, 57645), (12810, 56646), (14686, 49410), (15372, 47205), (15735, 46116), (16470, 44058), (18882, 38430), (19215, 37764), (19764, 36715), (20980, 34587), (22029, 32940), (23058, 31470), (24705, 29372), (25620, 28323)]