12822159780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{631}}^1\times {\mathrm{1429}}^1$

素因数の和:2154

約数の個数: 144

約数和(自身を含む): 39476236800

約数和(自身を除く): 26654077020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 79, 90, 158, 180, 237, 316, 395, 474, 631, 711, 790, 948, 1185, 1262, 1422, 1429, 1580, 1893, 2370, 2524, 2844, 2858, 3155, 3555, 3786, 4287, 4740, 5679, 5716, 6310, 7110, 7145, 7572, 8574, 9465, 11358, 12620, 12861, 14220, 14290, 17148, 18930, 21435, 22716, 25722, 28395, 28580, 37860, 42870, 49849, 51444, 56790, 64305, 85740, 99698, 112891, 113580, 128610, 149547, 199396, 225782, 249245, 257220, 299094, 338673, 448641, 451564, 498490, 564455, 598188, 677346, 747735, 897282, 901699, 996980, 1016019, 1128910, 1354692, 1495470, 1693365, 1794564, 1803398, 2032038, 2243205, 2257820, 2705097, 2990940, 3386730, 3606796, 4064076, 4486410, 4508495, 5080095, 5410194, 6773460, 8115291, 8972820, 9016990, 10160190, 10820388, 13525485, 16230582, 18033980, 20320380, 27050970, 32461164, 40576455, 54101940, 71234221, 81152910, 142468442, 162305820, 213702663, 284936884, 356171105, 427405326, 641107989, 712342210, 854810652, 1068513315, 1282215978, 1424684420, 2137026630, 2564431956, 3205539945, 4274053260, 6411079890, 12822159780]

約数ペア:

[(1, 12822159780), (2, 6411079890), (3, 4274053260), (4, 3205539945), (5, 2564431956), (6, 2137026630), (9, 1424684420), (10, 1282215978), (12, 1068513315), (15, 854810652), (18, 712342210), (20, 641107989), (30, 427405326), (36, 356171105), (45, 284936884), (60, 213702663), (79, 162305820), (90, 142468442), (158, 81152910), (180, 71234221), (237, 54101940), (316, 40576455), (395, 32461164), (474, 27050970), (631, 20320380), (711, 18033980), (790, 16230582), (948, 13525485), (1185, 10820388), (1262, 10160190), (1422, 9016990), (1429, 8972820), (1580, 8115291), (1893, 6773460), (2370, 5410194), (2524, 5080095), (2844, 4508495), (2858, 4486410), (3155, 4064076), (3555, 3606796), (3786, 3386730), (4287, 2990940), (4740, 2705097), (5679, 2257820), (5716, 2243205), (6310, 2032038), (7110, 1803398), (7145, 1794564), (7572, 1693365), (8574, 1495470), (9465, 1354692), (11358, 1128910), (12620, 1016019), (12861, 996980), (14220, 901699), (14290, 897282), (17148, 747735), (18930, 677346), (21435, 598188), (22716, 564455), (25722, 498490), (28395, 451564), (28580, 448641), (37860, 338673), (42870, 299094), (49849, 257220), (51444, 249245), (56790, 225782), (64305, 199396), (85740, 149547), (99698, 128610), (112891, 113580)]