4707904920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{5471}}^1$

素因数の和:5657

約数の個数: 128

約数和(自身を含む): 14467092480

約数和(自身を除く): 9759187560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 71, 101, 120, 142, 202, 213, 284, 303, 355, 404, 426, 505, 568, 606, 710, 808, 852, 1010, 1065, 1212, 1420, 1515, 1704, 2020, 2130, 2424, 2840, 3030, 4040, 4260, 5471, 6060, 7171, 8520, 10942, 12120, 14342, 16413, 21513, 21884, 27355, 28684, 32826, 35855, 43026, 43768, 54710, 57368, 65652, 71710, 82065, 86052, 107565, 109420, 131304, 143420, 164130, 172104, 215130, 218840, 286840, 328260, 388441, 430260, 552571, 656520, 776882, 860520, 1105142, 1165323, 1553764, 1657713, 1942205, 2210284, 2330646, 2762855, 3107528, 3315426, 3884410, 4420568, 4661292, 5525710, 5826615, 6630852, 7768820, 8288565, 9322584, 11051420, 11653230, 13261704, 15537640, 16577130, 22102840, 23306460, 33154260, 39232541, 46612920, 66308520, 78465082, 117697623, 156930164, 196162705, 235395246, 313860328, 392325410, 470790492, 588488115, 784650820, 941580984, 1176976230, 1569301640, 2353952460, 4707904920]

約数ペア:

[(1, 4707904920), (2, 2353952460), (3, 1569301640), (4, 1176976230), (5, 941580984), (6, 784650820), (8, 588488115), (10, 470790492), (12, 392325410), (15, 313860328), (20, 235395246), (24, 196162705), (30, 156930164), (40, 117697623), (60, 78465082), (71, 66308520), (101, 46612920), (120, 39232541), (142, 33154260), (202, 23306460), (213, 22102840), (284, 16577130), (303, 15537640), (355, 13261704), (404, 11653230), (426, 11051420), (505, 9322584), (568, 8288565), (606, 7768820), (710, 6630852), (808, 5826615), (852, 5525710), (1010, 4661292), (1065, 4420568), (1212, 3884410), (1420, 3315426), (1515, 3107528), (1704, 2762855), (2020, 2330646), (2130, 2210284), (2424, 1942205), (2840, 1657713), (3030, 1553764), (4040, 1165323), (4260, 1105142), (5471, 860520), (6060, 776882), (7171, 656520), (8520, 552571), (10942, 430260), (12120, 388441), (14342, 328260), (16413, 286840), (21513, 218840), (21884, 215130), (27355, 172104), (28684, 164130), (32826, 143420), (35855, 131304), (43026, 109420), (43768, 107565), (54710, 86052), (57368, 82065), (65652, 71710)]