326865240

素因数分解:

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

素因数の和:815

約数の個数: 256

約数和(自身を含む): 1212825600

約数和(自身を除く): 885960360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 31, 36, 39, 40, 45, 52, 54, 60, 62, 65, 72, 78, 90, 93, 104, 108, 117, 120, 124, 130, 135, 155, 156, 180, 186, 195, 216, 234, 248, 260, 270, 279, 310, 312, 351, 360, 372, 390, 403, 465, 468, 520, 540, 558, 585, 620, 702, 744, 751, 780, 806, 837, 930, 936, 1080, 1116, 1170, 1209, 1240, 1395, 1404, 1502, 1560, 1612, 1674, 1755, 1860, 2015, 2232, 2253, 2340, 2418, 2790, 2808, 3004, 3224, 3348, 3510, 3627, 3720, 3755, 4030, 4185, 4506, 4680, 4836, 5580, 6008, 6045, 6696, 6759, 7020, 7254, 7510, 8060, 8370, 9012, 9672, 9763, 10881, 11160, 11265, 12090, 13518, 14040, 14508, 15020, 16120, 16740, 18024, 18135, 19526, 20277, 21762, 22530, 23281, 24180, 27036, 29016, 29289, 30040, 33480, 33795, 36270, 39052, 40554, 43524, 45060, 46562, 48360, 48815, 54072, 54405, 58578, 67590, 69843, 72540, 78104, 81108, 87048, 87867, 90120, 93124, 97630, 101385, 108810, 116405, 117156, 135180, 139686, 145080, 146445, 162216, 175734, 186248, 195260, 202770, 209529, 217620, 232810, 234312, 263601, 270360, 279372, 292890, 302653, 349215, 351468, 390520, 405540, 419058, 435240, 439335, 465620, 527202, 558744, 585780, 605306, 628587, 698430, 702936, 811080, 838116, 878670, 907959, 931240, 1047645, 1054404, 1171560, 1210612, 1257174, 1318005, 1396860, 1513265, 1676232, 1757340, 1815918, 2095290, 2108808, 2421224, 2514348, 2636010, 2723877, 2793720, 3026530, 3142935, 3514680, 3631836, 4190580, 4539795, 5028696, 5272020, 5447754, 6053060, 6285870, 7263672, 8171631, 8381160, 9079590, 10544040, 10895508, 12106120, 12571740, 13619385, 16343262, 18159180, 21791016, 25143480, 27238770, 32686524, 36318360, 40858155, 54477540, 65373048, 81716310, 108955080, 163432620, 326865240]

約数ペア:

[(1, 326865240), (2, 163432620), (3, 108955080), (4, 81716310), (5, 65373048), (6, 54477540), (8, 40858155), (9, 36318360), (10, 32686524), (12, 27238770), (13, 25143480), (15, 21791016), (18, 18159180), (20, 16343262), (24, 13619385), (26, 12571740), (27, 12106120), (30, 10895508), (31, 10544040), (36, 9079590), (39, 8381160), (40, 8171631), (45, 7263672), (52, 6285870), (54, 6053060), (60, 5447754), (62, 5272020), (65, 5028696), (72, 4539795), (78, 4190580), (90, 3631836), (93, 3514680), (104, 3142935), (108, 3026530), (117, 2793720), (120, 2723877), (124, 2636010), (130, 2514348), (135, 2421224), (155, 2108808), (156, 2095290), (180, 1815918), (186, 1757340), (195, 1676232), (216, 1513265), (234, 1396860), (248, 1318005), (260, 1257174), (270, 1210612), (279, 1171560), (310, 1054404), (312, 1047645), (351, 931240), (360, 907959), (372, 878670), (390, 838116), (403, 811080), (465, 702936), (468, 698430), (520, 628587), (540, 605306), (558, 585780), (585, 558744), (620, 527202), (702, 465620), (744, 439335), (751, 435240), (780, 419058), (806, 405540), (837, 390520), (930, 351468), (936, 349215), (1080, 302653), (1116, 292890), (1170, 279372), (1209, 270360), (1240, 263601), (1395, 234312), (1404, 232810), (1502, 217620), (1560, 209529), (1612, 202770), (1674, 195260), (1755, 186248), (1860, 175734), (2015, 162216), (2232, 146445), (2253, 145080), (2340, 139686), (2418, 135180), (2790, 117156), (2808, 116405), (3004, 108810), (3224, 101385), (3348, 97630), (3510, 93124), (3627, 90120), (3720, 87867), (3755, 87048), (4030, 81108), (4185, 78104), (4506, 72540), (4680, 69843), (4836, 67590), (5580, 58578), (6008, 54405), (6045, 54072), (6696, 48815), (6759, 48360), (7020, 46562), (7254, 45060), (7510, 43524), (8060, 40554), (8370, 39052), (9012, 36270), (9672, 33795), (9763, 33480), (10881, 30040), (11160, 29289), (11265, 29016), (12090, 27036), (13518, 24180), (14040, 23281), (14508, 22530), (15020, 21762), (16120, 20277), (16740, 19526), (18024, 18135)]