15767393840

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1091}}^1\times {\mathrm{1493}}^1$

素因数の和:2619

約数の個数: 120

約数和(自身を含む): 40358760624

約数和(自身を除く): 24591366784

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 121, 176, 220, 242, 440, 484, 605, 880, 968, 1091, 1210, 1493, 1936, 2182, 2420, 2986, 4364, 4840, 5455, 5972, 7465, 8728, 9680, 10910, 11944, 12001, 14930, 16423, 17456, 21820, 23888, 24002, 29860, 32846, 43640, 48004, 59720, 60005, 65692, 82115, 87280, 96008, 119440, 120010, 131384, 132011, 164230, 180653, 192016, 240020, 262768, 264022, 328460, 361306, 480040, 528044, 656920, 660055, 722612, 903265, 960080, 1056088, 1313840, 1320110, 1445224, 1628863, 1806530, 2112176, 2640220, 2890448, 3257726, 3613060, 5280440, 6515452, 7226120, 8144315, 10560880, 13030904, 14452240, 16288630, 17917493, 26061808, 32577260, 35834986, 65154520, 71669972, 89587465, 130309040, 143339944, 179174930, 197092423, 286679888, 358349860, 394184846, 716699720, 788369692, 985462115, 1433399440, 1576739384, 1970924230, 3153478768, 3941848460, 7883696920, 15767393840]

約数ペア:

[(1, 15767393840), (2, 7883696920), (4, 3941848460), (5, 3153478768), (8, 1970924230), (10, 1576739384), (11, 1433399440), (16, 985462115), (20, 788369692), (22, 716699720), (40, 394184846), (44, 358349860), (55, 286679888), (80, 197092423), (88, 179174930), (110, 143339944), (121, 130309040), (176, 89587465), (220, 71669972), (242, 65154520), (440, 35834986), (484, 32577260), (605, 26061808), (880, 17917493), (968, 16288630), (1091, 14452240), (1210, 13030904), (1493, 10560880), (1936, 8144315), (2182, 7226120), (2420, 6515452), (2986, 5280440), (4364, 3613060), (4840, 3257726), (5455, 2890448), (5972, 2640220), (7465, 2112176), (8728, 1806530), (9680, 1628863), (10910, 1445224), (11944, 1320110), (12001, 1313840), (14930, 1056088), (16423, 960080), (17456, 903265), (21820, 722612), (23888, 660055), (24002, 656920), (29860, 528044), (32846, 480040), (43640, 361306), (48004, 328460), (59720, 264022), (60005, 262768), (65692, 240020), (82115, 192016), (87280, 180653), (96008, 164230), (119440, 132011), (120010, 131384)]