2143689671360

素因数分解:

$2^6\times 5^1\times {\mathrm{409}}^1\times {\mathrm{2939}}^1\times {\mathrm{5573}}^1$

素因数の和:8938

約数の個数: 112

約数和(自身を含む): 5119801495200

約数和(自身を除く): 2976111823840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 409, 818, 1636, 2045, 2939, 3272, 4090, 5573, 5878, 6544, 8180, 11146, 11756, 13088, 14695, 16360, 22292, 23512, 26176, 27865, 29390, 32720, 44584, 47024, 55730, 58780, 65440, 89168, 94048, 111460, 117560, 130880, 178336, 188096, 222920, 235120, 356672, 445840, 470240, 891680, 940480, 1202051, 1783360, 2279357, 2404102, 4558714, 4808204, 6010255, 9117428, 9616408, 11396785, 12020510, 16379047, 18234856, 19232816, 22793570, 24041020, 32758094, 36469712, 38465632, 45587140, 48082040, 65516188, 72939424, 76931264, 81895235, 91174280, 96164080, 131032376, 145878848, 163790470, 182348560, 192328160, 262064752, 327580940, 364697120, 384656320, 524129504, 655161880, 729394240, 1048259008, 1310323760, 2620647520, 5241295040, 6699030223, 13398060446, 26796120892, 33495151115, 53592241784, 66990302230, 107184483568, 133980604460, 214368967136, 267961208920, 428737934272, 535922417840, 1071844835680, 2143689671360]

約数ペア:

[(1, 2143689671360), (2, 1071844835680), (4, 535922417840), (5, 428737934272), (8, 267961208920), (10, 214368967136), (16, 133980604460), (20, 107184483568), (32, 66990302230), (40, 53592241784), (64, 33495151115), (80, 26796120892), (160, 13398060446), (320, 6699030223), (409, 5241295040), (818, 2620647520), (1636, 1310323760), (2045, 1048259008), (2939, 729394240), (3272, 655161880), (4090, 524129504), (5573, 384656320), (5878, 364697120), (6544, 327580940), (8180, 262064752), (11146, 192328160), (11756, 182348560), (13088, 163790470), (14695, 145878848), (16360, 131032376), (22292, 96164080), (23512, 91174280), (26176, 81895235), (27865, 76931264), (29390, 72939424), (32720, 65516188), (44584, 48082040), (47024, 45587140), (55730, 38465632), (58780, 36469712), (65440, 32758094), (89168, 24041020), (94048, 22793570), (111460, 19232816), (117560, 18234856), (130880, 16379047), (178336, 12020510), (188096, 11396785), (222920, 9616408), (235120, 9117428), (356672, 6010255), (445840, 4808204), (470240, 4558714), (891680, 2404102), (940480, 2279357), (1202051, 1783360)]