139742820

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{12323}}^1$

素因数の和:12351

約数の個数: 120

約数和(自身を含む): 501044544

約数和(自身を除く): 361301724

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 252, 270, 315, 324, 378, 405, 420, 540, 567, 630, 756, 810, 945, 1134, 1260, 1620, 1890, 2268, 2835, 3780, 5670, 11340, 12323, 24646, 36969, 49292, 61615, 73938, 86261, 110907, 123230, 147876, 172522, 184845, 221814, 246460, 258783, 332721, 345044, 369690, 431305, 443628, 517566, 554535, 665442, 739380, 776349, 862610, 998163, 1035132, 1109070, 1293915, 1330884, 1552698, 1663605, 1725220, 1996326, 2218140, 2329047, 2587830, 3105396, 3327210, 3881745, 3992652, 4658094, 4990815, 5175660, 6654420, 6987141, 7763490, 9316188, 9981630, 11645235, 13974282, 15526980, 19963260, 23290470, 27948564, 34935705, 46580940, 69871410, 139742820]

約数ペア:

[(1, 139742820), (2, 69871410), (3, 46580940), (4, 34935705), (5, 27948564), (6, 23290470), (7, 19963260), (9, 15526980), (10, 13974282), (12, 11645235), (14, 9981630), (15, 9316188), (18, 7763490), (20, 6987141), (21, 6654420), (27, 5175660), (28, 4990815), (30, 4658094), (35, 3992652), (36, 3881745), (42, 3327210), (45, 3105396), (54, 2587830), (60, 2329047), (63, 2218140), (70, 1996326), (81, 1725220), (84, 1663605), (90, 1552698), (105, 1330884), (108, 1293915), (126, 1109070), (135, 1035132), (140, 998163), (162, 862610), (180, 776349), (189, 739380), (210, 665442), (252, 554535), (270, 517566), (315, 443628), (324, 431305), (378, 369690), (405, 345044), (420, 332721), (540, 258783), (567, 246460), (630, 221814), (756, 184845), (810, 172522), (945, 147876), (1134, 123230), (1260, 110907), (1620, 86261), (1890, 73938), (2268, 61615), (2835, 49292), (3780, 36969), (5670, 24646), (11340, 12323)]