157378140

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{5113}}^1$

素因数の和:5153

約数の個数: 120

約数和(自身を含む): 519786960

約数和(自身を除く): 362408820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 81, 90, 95, 108, 114, 135, 162, 171, 180, 190, 228, 270, 285, 324, 342, 380, 405, 513, 540, 570, 684, 810, 855, 1026, 1140, 1539, 1620, 1710, 2052, 2565, 3078, 3420, 5113, 5130, 6156, 7695, 10226, 10260, 15339, 15390, 20452, 25565, 30678, 30780, 46017, 51130, 61356, 76695, 92034, 97147, 102260, 138051, 153390, 184068, 194294, 230085, 276102, 291441, 306780, 388588, 414153, 460170, 485735, 552204, 582882, 690255, 828306, 874323, 920340, 971470, 1165764, 1380510, 1457205, 1656612, 1748646, 1942940, 2070765, 2622969, 2761020, 2914410, 3497292, 4141530, 4371615, 5245938, 5828820, 7868907, 8283060, 8743230, 10491876, 13114845, 15737814, 17486460, 26229690, 31475628, 39344535, 52459380, 78689070, 157378140]

約数ペア:

[(1, 157378140), (2, 78689070), (3, 52459380), (4, 39344535), (5, 31475628), (6, 26229690), (9, 17486460), (10, 15737814), (12, 13114845), (15, 10491876), (18, 8743230), (19, 8283060), (20, 7868907), (27, 5828820), (30, 5245938), (36, 4371615), (38, 4141530), (45, 3497292), (54, 2914410), (57, 2761020), (60, 2622969), (76, 2070765), (81, 1942940), (90, 1748646), (95, 1656612), (108, 1457205), (114, 1380510), (135, 1165764), (162, 971470), (171, 920340), (180, 874323), (190, 828306), (228, 690255), (270, 582882), (285, 552204), (324, 485735), (342, 460170), (380, 414153), (405, 388588), (513, 306780), (540, 291441), (570, 276102), (684, 230085), (810, 194294), (855, 184068), (1026, 153390), (1140, 138051), (1539, 102260), (1620, 97147), (1710, 92034), (2052, 76695), (2565, 61356), (3078, 51130), (3420, 46017), (5113, 30780), (5130, 30678), (6156, 25565), (7695, 20452), (10226, 15390), (10260, 15339)]