145280649670

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{167}}^1\times {\mathrm{1553}}^1$

素因数の和:1910

約数の個数: 128

約数和(自身を含む): 294739845120

約数和(自身を除く): 149459195450

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 139, 155, 167, 278, 310, 334, 403, 695, 806, 835, 1390, 1553, 1670, 1807, 2015, 2171, 3106, 3614, 4030, 4309, 4342, 5177, 7765, 8618, 9035, 10354, 10855, 15530, 18070, 20189, 21545, 21710, 23213, 25885, 40378, 43090, 46426, 48143, 51770, 56017, 67301, 96286, 100945, 112034, 116065, 134602, 201890, 215867, 232130, 240715, 259351, 280085, 301769, 336505, 431734, 481430, 518702, 560170, 603538, 625859, 673010, 719603, 1079335, 1251718, 1296755, 1439206, 1508845, 2158670, 2593510, 2806271, 3017690, 3129295, 3371563, 3598015, 5612542, 6258590, 6691877, 6743126, 7196030, 8039881, 9354839, 13383754, 14031355, 16079762, 16857815, 18709678, 28062710, 33459385, 33715630, 36049789, 40199405, 46774195, 66918770, 72099578, 80398810, 86994401, 93548390, 104518453, 173988802, 180248945, 209036906, 360497890, 434972005, 468647257, 522592265, 869944010, 937294514, 1045184530, 1117543459, 2235086918, 2343236285, 4686472570, 5587717295, 11175434590, 14528064967, 29056129934, 72640324835, 145280649670]

約数ペア:

[(1, 145280649670), (2, 72640324835), (5, 29056129934), (10, 14528064967), (13, 11175434590), (26, 5587717295), (31, 4686472570), (62, 2343236285), (65, 2235086918), (130, 1117543459), (139, 1045184530), (155, 937294514), (167, 869944010), (278, 522592265), (310, 468647257), (334, 434972005), (403, 360497890), (695, 209036906), (806, 180248945), (835, 173988802), (1390, 104518453), (1553, 93548390), (1670, 86994401), (1807, 80398810), (2015, 72099578), (2171, 66918770), (3106, 46774195), (3614, 40199405), (4030, 36049789), (4309, 33715630), (4342, 33459385), (5177, 28062710), (7765, 18709678), (8618, 16857815), (9035, 16079762), (10354, 14031355), (10855, 13383754), (15530, 9354839), (18070, 8039881), (20189, 7196030), (21545, 6743126), (21710, 6691877), (23213, 6258590), (25885, 5612542), (40378, 3598015), (43090, 3371563), (46426, 3129295), (48143, 3017690), (51770, 2806271), (56017, 2593510), (67301, 2158670), (96286, 1508845), (100945, 1439206), (112034, 1296755), (116065, 1251718), (134602, 1079335), (201890, 719603), (215867, 673010), (232130, 625859), (240715, 603538), (259351, 560170), (280085, 518702), (301769, 481430), (336505, 431734)]