621954360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{1151}}^1$

素因数の和:1266

約数の個数: 192

約数和(自身を含む): 2156544000

約数和(自身を除く): 1534589640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 79, 90, 95, 114, 120, 152, 158, 171, 180, 190, 228, 237, 285, 316, 342, 360, 380, 395, 456, 474, 570, 632, 684, 711, 760, 790, 855, 948, 1140, 1151, 1185, 1368, 1422, 1501, 1580, 1710, 1896, 2280, 2302, 2370, 2844, 3002, 3160, 3420, 3453, 3555, 4503, 4604, 4740, 5688, 5755, 6004, 6840, 6906, 7110, 7505, 9006, 9208, 9480, 10359, 11510, 12008, 13509, 13812, 14220, 15010, 17265, 18012, 20718, 21869, 22515, 23020, 27018, 27624, 28440, 30020, 34530, 36024, 41436, 43738, 45030, 46040, 51795, 54036, 60040, 65607, 67545, 69060, 82872, 87476, 90060, 90929, 103590, 108072, 109345, 131214, 135090, 138120, 174952, 180120, 181858, 196821, 207180, 218690, 262428, 270180, 272787, 328035, 363716, 393642, 414360, 437380, 454645, 524856, 540360, 545574, 656070, 727432, 787284, 818361, 874760, 909290, 984105, 1091148, 1312140, 1363935, 1574568, 1636722, 1727651, 1818580, 1968210, 2182296, 2624280, 2727870, 3273444, 3455302, 3637160, 3936420, 4091805, 5182953, 5455740, 6546888, 6910604, 7872840, 8183610, 8638255, 10365906, 10911480, 13821208, 15548859, 16367220, 17276510, 20731812, 25914765, 31097718, 32734440, 34553020, 41463624, 51829530, 62195436, 69106040, 77744295, 103659060, 124390872, 155488590, 207318120, 310977180, 621954360]

約数ペア:

[(1, 621954360), (2, 310977180), (3, 207318120), (4, 155488590), (5, 124390872), (6, 103659060), (8, 77744295), (9, 69106040), (10, 62195436), (12, 51829530), (15, 41463624), (18, 34553020), (19, 32734440), (20, 31097718), (24, 25914765), (30, 20731812), (36, 17276510), (38, 16367220), (40, 15548859), (45, 13821208), (57, 10911480), (60, 10365906), (72, 8638255), (76, 8183610), (79, 7872840), (90, 6910604), (95, 6546888), (114, 5455740), (120, 5182953), (152, 4091805), (158, 3936420), (171, 3637160), (180, 3455302), (190, 3273444), (228, 2727870), (237, 2624280), (285, 2182296), (316, 1968210), (342, 1818580), (360, 1727651), (380, 1636722), (395, 1574568), (456, 1363935), (474, 1312140), (570, 1091148), (632, 984105), (684, 909290), (711, 874760), (760, 818361), (790, 787284), (855, 727432), (948, 656070), (1140, 545574), (1151, 540360), (1185, 524856), (1368, 454645), (1422, 437380), (1501, 414360), (1580, 393642), (1710, 363716), (1896, 328035), (2280, 272787), (2302, 270180), (2370, 262428), (2844, 218690), (3002, 207180), (3160, 196821), (3420, 181858), (3453, 180120), (3555, 174952), (4503, 138120), (4604, 135090), (4740, 131214), (5688, 109345), (5755, 108072), (6004, 103590), (6840, 90929), (6906, 90060), (7110, 87476), (7505, 82872), (9006, 69060), (9208, 67545), (9480, 65607), (10359, 60040), (11510, 54036), (12008, 51795), (13509, 46040), (13812, 45030), (14220, 43738), (15010, 41436), (17265, 36024), (18012, 34530), (20718, 30020), (21869, 28440), (22515, 27624), (23020, 27018)]