163432620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{751}}^1$

素因数の和:813

約数の個数: 192

約数和(自身を含む): 565985280

約数和(自身を除く): 402552660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 31, 36, 39, 45, 52, 54, 60, 62, 65, 78, 90, 93, 108, 117, 124, 130, 135, 155, 156, 180, 186, 195, 234, 260, 270, 279, 310, 351, 372, 390, 403, 465, 468, 540, 558, 585, 620, 702, 751, 780, 806, 837, 930, 1116, 1170, 1209, 1395, 1404, 1502, 1612, 1674, 1755, 1860, 2015, 2253, 2340, 2418, 2790, 3004, 3348, 3510, 3627, 3755, 4030, 4185, 4506, 4836, 5580, 6045, 6759, 7020, 7254, 7510, 8060, 8370, 9012, 9763, 10881, 11265, 12090, 13518, 14508, 15020, 16740, 18135, 19526, 20277, 21762, 22530, 23281, 24180, 27036, 29289, 33795, 36270, 39052, 40554, 43524, 45060, 46562, 48815, 54405, 58578, 67590, 69843, 72540, 81108, 87867, 93124, 97630, 101385, 108810, 116405, 117156, 135180, 139686, 146445, 175734, 195260, 202770, 209529, 217620, 232810, 263601, 279372, 292890, 302653, 349215, 351468, 405540, 419058, 439335, 465620, 527202, 585780, 605306, 628587, 698430, 838116, 878670, 907959, 1047645, 1054404, 1210612, 1257174, 1318005, 1396860, 1513265, 1757340, 1815918, 2095290, 2514348, 2636010, 2723877, 3026530, 3142935, 3631836, 4190580, 4539795, 5272020, 5447754, 6053060, 6285870, 8171631, 9079590, 10895508, 12571740, 13619385, 16343262, 18159180, 27238770, 32686524, 40858155, 54477540, 81716310, 163432620]

約数ペア:

[(1, 163432620), (2, 81716310), (3, 54477540), (4, 40858155), (5, 32686524), (6, 27238770), (9, 18159180), (10, 16343262), (12, 13619385), (13, 12571740), (15, 10895508), (18, 9079590), (20, 8171631), (26, 6285870), (27, 6053060), (30, 5447754), (31, 5272020), (36, 4539795), (39, 4190580), (45, 3631836), (52, 3142935), (54, 3026530), (60, 2723877), (62, 2636010), (65, 2514348), (78, 2095290), (90, 1815918), (93, 1757340), (108, 1513265), (117, 1396860), (124, 1318005), (130, 1257174), (135, 1210612), (155, 1054404), (156, 1047645), (180, 907959), (186, 878670), (195, 838116), (234, 698430), (260, 628587), (270, 605306), (279, 585780), (310, 527202), (351, 465620), (372, 439335), (390, 419058), (403, 405540), (465, 351468), (468, 349215), (540, 302653), (558, 292890), (585, 279372), (620, 263601), (702, 232810), (751, 217620), (780, 209529), (806, 202770), (837, 195260), (930, 175734), (1116, 146445), (1170, 139686), (1209, 135180), (1395, 117156), (1404, 116405), (1502, 108810), (1612, 101385), (1674, 97630), (1755, 93124), (1860, 87867), (2015, 81108), (2253, 72540), (2340, 69843), (2418, 67590), (2790, 58578), (3004, 54405), (3348, 48815), (3510, 46562), (3627, 45060), (3755, 43524), (4030, 40554), (4185, 39052), (4506, 36270), (4836, 33795), (5580, 29289), (6045, 27036), (6759, 24180), (7020, 23281), (7254, 22530), (7510, 21762), (8060, 20277), (8370, 19526), (9012, 18135), (9763, 16740), (10881, 15020), (11265, 14508), (12090, 13518)]