260040060

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{29483}}^1$

素因数の和:29512

約数の個数: 108

約数和(自身を含む): 917601048

約数和(自身を除く): 657560988

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 180, 196, 210, 245, 252, 294, 315, 420, 441, 490, 588, 630, 735, 882, 980, 1260, 1470, 1764, 2205, 2940, 4410, 8820, 29483, 58966, 88449, 117932, 147415, 176898, 206381, 265347, 294830, 353796, 412762, 442245, 530694, 589660, 619143, 825524, 884490, 1031905, 1061388, 1238286, 1326735, 1444667, 1768980, 1857429, 2063810, 2476572, 2653470, 2889334, 3095715, 3714858, 4127620, 4334001, 5306940, 5778668, 6191430, 7223335, 7429716, 8668002, 9287145, 12382860, 13002003, 14446670, 17336004, 18574290, 21670005, 26004006, 28893340, 37148580, 43340010, 52008012, 65010015, 86680020, 130020030, 260040060]

約数ペア:

[(1, 260040060), (2, 130020030), (3, 86680020), (4, 65010015), (5, 52008012), (6, 43340010), (7, 37148580), (9, 28893340), (10, 26004006), (12, 21670005), (14, 18574290), (15, 17336004), (18, 14446670), (20, 13002003), (21, 12382860), (28, 9287145), (30, 8668002), (35, 7429716), (36, 7223335), (42, 6191430), (45, 5778668), (49, 5306940), (60, 4334001), (63, 4127620), (70, 3714858), (84, 3095715), (90, 2889334), (98, 2653470), (105, 2476572), (126, 2063810), (140, 1857429), (147, 1768980), (180, 1444667), (196, 1326735), (210, 1238286), (245, 1061388), (252, 1031905), (294, 884490), (315, 825524), (420, 619143), (441, 589660), (490, 530694), (588, 442245), (630, 412762), (735, 353796), (882, 294830), (980, 265347), (1260, 206381), (1470, 176898), (1764, 147415), (2205, 117932), (2940, 88449), (4410, 58966), (8820, 29483)]