138673020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{1181}}^1$

素因数の和:1315

約数の個数: 96

約数和(自身を含む): 413038080

約数和(自身を除く): 274365060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 103, 114, 190, 206, 228, 285, 309, 380, 412, 515, 570, 618, 1030, 1140, 1181, 1236, 1545, 1957, 2060, 2362, 3090, 3543, 3914, 4724, 5871, 5905, 6180, 7086, 7828, 9785, 11742, 11810, 14172, 17715, 19570, 22439, 23484, 23620, 29355, 35430, 39140, 44878, 58710, 67317, 70860, 89756, 112195, 117420, 121643, 134634, 224390, 243286, 269268, 336585, 364929, 448780, 486572, 608215, 673170, 729858, 1216430, 1346340, 1459716, 1824645, 2311217, 2432860, 3649290, 4622434, 6933651, 7298580, 9244868, 11556085, 13867302, 23112170, 27734604, 34668255, 46224340, 69336510, 138673020]

約数ペア:

[(1, 138673020), (2, 69336510), (3, 46224340), (4, 34668255), (5, 27734604), (6, 23112170), (10, 13867302), (12, 11556085), (15, 9244868), (19, 7298580), (20, 6933651), (30, 4622434), (38, 3649290), (57, 2432860), (60, 2311217), (76, 1824645), (95, 1459716), (103, 1346340), (114, 1216430), (190, 729858), (206, 673170), (228, 608215), (285, 486572), (309, 448780), (380, 364929), (412, 336585), (515, 269268), (570, 243286), (618, 224390), (1030, 134634), (1140, 121643), (1181, 117420), (1236, 112195), (1545, 89756), (1957, 70860), (2060, 67317), (2362, 58710), (3090, 44878), (3543, 39140), (3914, 35430), (4724, 29355), (5871, 23620), (5905, 23484), (6180, 22439), (7086, 19570), (7828, 17715), (9785, 14172), (11742, 11810)]