1230065460

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{1279}}^1$

素因数の和:1447

約数の個数: 192

約数和(自身を含む): 4154572800

約数和(自身を除く): 2924507340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 117, 130, 135, 137, 156, 180, 195, 234, 260, 270, 274, 351, 390, 411, 468, 540, 548, 585, 685, 702, 780, 822, 1170, 1233, 1279, 1370, 1404, 1644, 1755, 1781, 2055, 2340, 2466, 2558, 2740, 3510, 3562, 3699, 3837, 4110, 4932, 5116, 5343, 6165, 6395, 7020, 7124, 7398, 7674, 8220, 8905, 10686, 11511, 12330, 12790, 14796, 15348, 16029, 16627, 17810, 18495, 19185, 21372, 23022, 24660, 25580, 26715, 32058, 33254, 34533, 35620, 36990, 38370, 46044, 48087, 49881, 53430, 57555, 64116, 66508, 69066, 73980, 76740, 80145, 83135, 96174, 99762, 106860, 115110, 138132, 149643, 160290, 166270, 172665, 175223, 192348, 199524, 230220, 240435, 249405, 299286, 320580, 332540, 345330, 350446, 448929, 480870, 498810, 525669, 598572, 690660, 700892, 748215, 876115, 897858, 961740, 997620, 1051338, 1496430, 1577007, 1752230, 1795716, 2102676, 2244645, 2277899, 2628345, 2992860, 3154014, 3504460, 4489290, 4555798, 4731021, 5256690, 6308028, 6833697, 7885035, 8978580, 9111596, 9462042, 10513380, 11389495, 13667394, 15770070, 18924084, 20501091, 22778990, 23655105, 27334788, 31540140, 34168485, 41002182, 45557980, 47310210, 61503273, 68336970, 82004364, 94620420, 102505455, 123006546, 136673940, 205010910, 246013092, 307516365, 410021820, 615032730, 1230065460]

約数ペア:

[(1, 1230065460), (2, 615032730), (3, 410021820), (4, 307516365), (5, 246013092), (6, 205010910), (9, 136673940), (10, 123006546), (12, 102505455), (13, 94620420), (15, 82004364), (18, 68336970), (20, 61503273), (26, 47310210), (27, 45557980), (30, 41002182), (36, 34168485), (39, 31540140), (45, 27334788), (52, 23655105), (54, 22778990), (60, 20501091), (65, 18924084), (78, 15770070), (90, 13667394), (108, 11389495), (117, 10513380), (130, 9462042), (135, 9111596), (137, 8978580), (156, 7885035), (180, 6833697), (195, 6308028), (234, 5256690), (260, 4731021), (270, 4555798), (274, 4489290), (351, 3504460), (390, 3154014), (411, 2992860), (468, 2628345), (540, 2277899), (548, 2244645), (585, 2102676), (685, 1795716), (702, 1752230), (780, 1577007), (822, 1496430), (1170, 1051338), (1233, 997620), (1279, 961740), (1370, 897858), (1404, 876115), (1644, 748215), (1755, 700892), (1781, 690660), (2055, 598572), (2340, 525669), (2466, 498810), (2558, 480870), (2740, 448929), (3510, 350446), (3562, 345330), (3699, 332540), (3837, 320580), (4110, 299286), (4932, 249405), (5116, 240435), (5343, 230220), (6165, 199524), (6395, 192348), (7020, 175223), (7124, 172665), (7398, 166270), (7674, 160290), (8220, 149643), (8905, 138132), (10686, 115110), (11511, 106860), (12330, 99762), (12790, 96174), (14796, 83135), (15348, 80145), (16029, 76740), (16627, 73980), (17810, 69066), (18495, 66508), (19185, 64116), (21372, 57555), (23022, 53430), (24660, 49881), (25580, 48087), (26715, 46044), (32058, 38370), (33254, 36990), (34533, 35620)]