142980390

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{167}}^1$

素因数の和:344

約数の個数: 160

約数和(自身を含む): 444939264

約数和(自身を除く): 301958874

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 81, 90, 105, 126, 135, 151, 162, 167, 189, 210, 270, 302, 315, 334, 378, 405, 453, 501, 567, 630, 755, 810, 835, 906, 945, 1002, 1057, 1134, 1169, 1359, 1503, 1510, 1670, 1890, 2114, 2265, 2338, 2505, 2718, 2835, 3006, 3171, 3507, 4077, 4509, 4530, 5010, 5285, 5670, 5845, 6342, 6795, 7014, 7515, 8154, 9018, 9513, 10521, 10570, 11690, 12231, 13527, 13590, 15030, 15855, 17535, 19026, 20385, 21042, 22545, 24462, 25217, 27054, 28539, 31563, 31710, 35070, 40770, 45090, 47565, 50434, 52605, 57078, 61155, 63126, 67635, 75651, 85617, 94689, 95130, 105210, 122310, 126085, 135270, 142695, 151302, 157815, 171234, 176519, 189378, 226953, 252170, 285390, 315630, 353038, 378255, 428085, 453906, 473445, 529557, 680859, 756510, 856170, 882595, 946890, 1059114, 1134765, 1361718, 1588671, 1765190, 2042577, 2269530, 2647785, 3177342, 3404295, 4085154, 4766013, 5295570, 6808590, 7943355, 9532026, 10212885, 14298039, 15886710, 20425770, 23830065, 28596078, 47660130, 71490195, 142980390]

約数ペア:

[(1, 142980390), (2, 71490195), (3, 47660130), (5, 28596078), (6, 23830065), (7, 20425770), (9, 15886710), (10, 14298039), (14, 10212885), (15, 9532026), (18, 7943355), (21, 6808590), (27, 5295570), (30, 4766013), (35, 4085154), (42, 3404295), (45, 3177342), (54, 2647785), (63, 2269530), (70, 2042577), (81, 1765190), (90, 1588671), (105, 1361718), (126, 1134765), (135, 1059114), (151, 946890), (162, 882595), (167, 856170), (189, 756510), (210, 680859), (270, 529557), (302, 473445), (315, 453906), (334, 428085), (378, 378255), (405, 353038), (453, 315630), (501, 285390), (567, 252170), (630, 226953), (755, 189378), (810, 176519), (835, 171234), (906, 157815), (945, 151302), (1002, 142695), (1057, 135270), (1134, 126085), (1169, 122310), (1359, 105210), (1503, 95130), (1510, 94689), (1670, 85617), (1890, 75651), (2114, 67635), (2265, 63126), (2338, 61155), (2505, 57078), (2718, 52605), (2835, 50434), (3006, 47565), (3171, 45090), (3507, 40770), (4077, 35070), (4509, 31710), (4530, 31563), (5010, 28539), (5285, 27054), (5670, 25217), (5845, 24462), (6342, 22545), (6795, 21042), (7014, 20385), (7515, 19026), (8154, 17535), (9018, 15855), (9513, 15030), (10521, 13590), (10570, 13527), (11690, 12231)]