127766520

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{7243}}^1$

素因数の和:7274

約数の個数: 144

約数和(自身を含む): 483102360

約数和(自身を除く): 355335840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 49, 56, 60, 63, 70, 72, 84, 90, 98, 105, 120, 126, 140, 147, 168, 180, 196, 210, 245, 252, 280, 294, 315, 360, 392, 420, 441, 490, 504, 588, 630, 735, 840, 882, 980, 1176, 1260, 1470, 1764, 1960, 2205, 2520, 2940, 3528, 4410, 5880, 7243, 8820, 14486, 17640, 21729, 28972, 36215, 43458, 50701, 57944, 65187, 72430, 86916, 101402, 108645, 130374, 144860, 152103, 173832, 202804, 217290, 253505, 260748, 289720, 304206, 325935, 354907, 405608, 434580, 456309, 507010, 521496, 608412, 651870, 709814, 760515, 869160, 912618, 1014020, 1064721, 1216824, 1303740, 1419628, 1521030, 1774535, 1825236, 2028040, 2129442, 2281545, 2607480, 2839256, 3042060, 3194163, 3549070, 3650472, 4258884, 4563090, 5323605, 6084120, 6388326, 7098140, 8517768, 9126180, 10647210, 12776652, 14196280, 15970815, 18252360, 21294420, 25553304, 31941630, 42588840, 63883260, 127766520]

約数ペア:

[(1, 127766520), (2, 63883260), (3, 42588840), (4, 31941630), (5, 25553304), (6, 21294420), (7, 18252360), (8, 15970815), (9, 14196280), (10, 12776652), (12, 10647210), (14, 9126180), (15, 8517768), (18, 7098140), (20, 6388326), (21, 6084120), (24, 5323605), (28, 4563090), (30, 4258884), (35, 3650472), (36, 3549070), (40, 3194163), (42, 3042060), (45, 2839256), (49, 2607480), (56, 2281545), (60, 2129442), (63, 2028040), (70, 1825236), (72, 1774535), (84, 1521030), (90, 1419628), (98, 1303740), (105, 1216824), (120, 1064721), (126, 1014020), (140, 912618), (147, 869160), (168, 760515), (180, 709814), (196, 651870), (210, 608412), (245, 521496), (252, 507010), (280, 456309), (294, 434580), (315, 405608), (360, 354907), (392, 325935), (420, 304206), (441, 289720), (490, 260748), (504, 253505), (588, 217290), (630, 202804), (735, 173832), (840, 152103), (882, 144860), (980, 130374), (1176, 108645), (1260, 101402), (1470, 86916), (1764, 72430), (1960, 65187), (2205, 57944), (2520, 50701), (2940, 43458), (3528, 36215), (4410, 28972), (5880, 21729), (7243, 17640), (8820, 14486)]