2564516760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{4657}}^1$

素因数の和:5037

約数の個数: 128

約数和(自身を含む): 8310617280

約数和(自身を除く): 5746100520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 353, 390, 520, 706, 780, 1059, 1412, 1560, 1765, 2118, 2824, 3530, 4236, 4589, 4657, 5295, 7060, 8472, 9178, 9314, 10590, 13767, 13971, 14120, 18356, 18628, 21180, 22945, 23285, 27534, 27942, 36712, 37256, 42360, 45890, 46570, 55068, 55884, 60541, 68835, 69855, 91780, 93140, 110136, 111768, 121082, 137670, 139710, 181623, 183560, 186280, 242164, 275340, 279420, 302705, 363246, 484328, 550680, 558840, 605410, 726492, 908115, 1210820, 1452984, 1643921, 1816230, 2421640, 3287842, 3632460, 4931763, 6575684, 7264920, 8219605, 9863526, 13151368, 16439210, 19727052, 21370973, 24658815, 32878420, 39454104, 42741946, 49317630, 64112919, 65756840, 85483892, 98635260, 106854865, 128225838, 170967784, 197270520, 213709730, 256451676, 320564595, 427419460, 512903352, 641129190, 854838920, 1282258380, 2564516760]

約数ペア:

[(1, 2564516760), (2, 1282258380), (3, 854838920), (4, 641129190), (5, 512903352), (6, 427419460), (8, 320564595), (10, 256451676), (12, 213709730), (13, 197270520), (15, 170967784), (20, 128225838), (24, 106854865), (26, 98635260), (30, 85483892), (39, 65756840), (40, 64112919), (52, 49317630), (60, 42741946), (65, 39454104), (78, 32878420), (104, 24658815), (120, 21370973), (130, 19727052), (156, 16439210), (195, 13151368), (260, 9863526), (312, 8219605), (353, 7264920), (390, 6575684), (520, 4931763), (706, 3632460), (780, 3287842), (1059, 2421640), (1412, 1816230), (1560, 1643921), (1765, 1452984), (2118, 1210820), (2824, 908115), (3530, 726492), (4236, 605410), (4589, 558840), (4657, 550680), (5295, 484328), (7060, 363246), (8472, 302705), (9178, 279420), (9314, 275340), (10590, 242164), (13767, 186280), (13971, 183560), (14120, 181623), (18356, 139710), (18628, 137670), (21180, 121082), (22945, 111768), (23285, 110136), (27534, 93140), (27942, 91780), (36712, 69855), (37256, 68835), (42360, 60541), (45890, 55884), (46570, 55068)]