139711320

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{55441}}^1$

素因数の和:55465

約数の個数: 96

約数和(自身を含む): 518937120

約数和(自身を除く): 379225800

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, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 55441, 110882, 166323, 221764, 277205, 332646, 388087, 443528, 498969, 554410, 665292, 776174, 831615, 997938, 1108820, 1164261, 1330584, 1552348, 1663230, 1940435, 1995876, 2217640, 2328522, 2494845, 3104696, 3326460, 3492783, 3880870, 3991752, 4657044, 4989690, 5821305, 6652920, 6985566, 7761740, 9314088, 9979380, 11642610, 13971132, 15523480, 17463915, 19958760, 23285220, 27942264, 34927830, 46570440, 69855660, 139711320]

約数ペア:

[(1, 139711320), (2, 69855660), (3, 46570440), (4, 34927830), (5, 27942264), (6, 23285220), (7, 19958760), (8, 17463915), (9, 15523480), (10, 13971132), (12, 11642610), (14, 9979380), (15, 9314088), (18, 7761740), (20, 6985566), (21, 6652920), (24, 5821305), (28, 4989690), (30, 4657044), (35, 3991752), (36, 3880870), (40, 3492783), (42, 3326460), (45, 3104696), (56, 2494845), (60, 2328522), (63, 2217640), (70, 1995876), (72, 1940435), (84, 1663230), (90, 1552348), (105, 1330584), (120, 1164261), (126, 1108820), (140, 997938), (168, 831615), (180, 776174), (210, 665292), (252, 554410), (280, 498969), (315, 443528), (360, 388087), (420, 332646), (504, 277205), (630, 221764), (840, 166323), (1260, 110882), (2520, 55441)]