15691645872

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{145487}}^1$

素因数の和:145615

約数の個数: 120

約数和(自身を含む): 50657757696

約数和(自身を除く): 34966111824

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 107, 112, 126, 144, 168, 214, 252, 321, 336, 428, 504, 642, 749, 856, 963, 1008, 1284, 1498, 1712, 1926, 2247, 2568, 2996, 3852, 4494, 5136, 5992, 6741, 7704, 8988, 11984, 13482, 15408, 17976, 26964, 35952, 53928, 107856, 145487, 290974, 436461, 581948, 872922, 1018409, 1163896, 1309383, 1745844, 2036818, 2327792, 2618766, 3055227, 3491688, 4073636, 5237532, 6110454, 6983376, 8147272, 9165681, 10475064, 12220908, 15567109, 16294544, 18331362, 20950128, 24441816, 31134218, 36662724, 46701327, 48883632, 62268436, 73325448, 93402654, 108969763, 124536872, 140103981, 146650896, 186805308, 217939526, 249073744, 280207962, 326909289, 373610616, 435879052, 560415924, 653818578, 747221232, 871758104, 980727867, 1120831848, 1307637156, 1743516208, 1961455734, 2241663696, 2615274312, 3922911468, 5230548624, 7845822936, 15691645872]

約数ペア:

[(1, 15691645872), (2, 7845822936), (3, 5230548624), (4, 3922911468), (6, 2615274312), (7, 2241663696), (8, 1961455734), (9, 1743516208), (12, 1307637156), (14, 1120831848), (16, 980727867), (18, 871758104), (21, 747221232), (24, 653818578), (28, 560415924), (36, 435879052), (42, 373610616), (48, 326909289), (56, 280207962), (63, 249073744), (72, 217939526), (84, 186805308), (107, 146650896), (112, 140103981), (126, 124536872), (144, 108969763), (168, 93402654), (214, 73325448), (252, 62268436), (321, 48883632), (336, 46701327), (428, 36662724), (504, 31134218), (642, 24441816), (749, 20950128), (856, 18331362), (963, 16294544), (1008, 15567109), (1284, 12220908), (1498, 10475064), (1712, 9165681), (1926, 8147272), (2247, 6983376), (2568, 6110454), (2996, 5237532), (3852, 4073636), (4494, 3491688), (5136, 3055227), (5992, 2618766), (6741, 2327792), (7704, 2036818), (8988, 1745844), (11984, 1309383), (13482, 1163896), (15408, 1018409), (17976, 872922), (26964, 581948), (35952, 436461), (53928, 290974), (107856, 145487)]