156950443120

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^2\times {\mathrm{181}}^1\times {\mathrm{11279}}^1$

素因数の和:11535

約数の個数: 120

約数和(自身を含む): 379177606080

約数和(自身を除く): 222227162960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 181, 248, 310, 362, 496, 620, 724, 905, 961, 1240, 1448, 1810, 1922, 2480, 2896, 3620, 3844, 4805, 5611, 7240, 7688, 9610, 11222, 11279, 14480, 15376, 19220, 22444, 22558, 28055, 38440, 44888, 45116, 56110, 56395, 76880, 89776, 90232, 112220, 112790, 173941, 180464, 224440, 225580, 347882, 349649, 448880, 451160, 695764, 699298, 869705, 902320, 1391528, 1398596, 1739410, 1748245, 2041499, 2783056, 2797192, 3478820, 3496490, 4082998, 5594384, 6957640, 6992980, 8165996, 10207495, 10839119, 13915280, 13985960, 16331992, 20414990, 21678238, 27971920, 32663984, 40829980, 43356476, 54195595, 63286469, 81659960, 86712952, 108391190, 126572938, 163319920, 173425904, 216782380, 253145876, 316432345, 433564760, 506291752, 632864690, 867129520, 1012583504, 1265729380, 1961880539, 2531458760, 3923761078, 5062917520, 7847522156, 9809402695, 15695044312, 19618805390, 31390088624, 39237610780, 78475221560, 156950443120]

約数ペア:

[(1, 156950443120), (2, 78475221560), (4, 39237610780), (5, 31390088624), (8, 19618805390), (10, 15695044312), (16, 9809402695), (20, 7847522156), (31, 5062917520), (40, 3923761078), (62, 2531458760), (80, 1961880539), (124, 1265729380), (155, 1012583504), (181, 867129520), (248, 632864690), (310, 506291752), (362, 433564760), (496, 316432345), (620, 253145876), (724, 216782380), (905, 173425904), (961, 163319920), (1240, 126572938), (1448, 108391190), (1810, 86712952), (1922, 81659960), (2480, 63286469), (2896, 54195595), (3620, 43356476), (3844, 40829980), (4805, 32663984), (5611, 27971920), (7240, 21678238), (7688, 20414990), (9610, 16331992), (11222, 13985960), (11279, 13915280), (14480, 10839119), (15376, 10207495), (19220, 8165996), (22444, 6992980), (22558, 6957640), (28055, 5594384), (38440, 4082998), (44888, 3496490), (45116, 3478820), (56110, 2797192), (56395, 2783056), (76880, 2041499), (89776, 1748245), (90232, 1739410), (112220, 1398596), (112790, 1391528), (173941, 902320), (180464, 869705), (224440, 699298), (225580, 695764), (347882, 451160), (349649, 448880)]