15673843140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{83221}}^1$

素因数の和:83349

約数の個数: 96

約数和(自身を含む): 45523099776

約数和(自身を除く): 29849256636

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 73, 86, 129, 146, 172, 215, 219, 258, 292, 365, 430, 438, 516, 645, 730, 860, 876, 1095, 1290, 1460, 2190, 2580, 3139, 4380, 6278, 9417, 12556, 15695, 18834, 31390, 37668, 47085, 62780, 83221, 94170, 166442, 188340, 249663, 332884, 416105, 499326, 832210, 998652, 1248315, 1664420, 2496630, 3578503, 4993260, 6075133, 7157006, 10735509, 12150266, 14314012, 17892515, 18225399, 21471018, 24300532, 30375665, 35785030, 36450798, 42942036, 53677545, 60751330, 71570060, 72901596, 91126995, 107355090, 121502660, 182253990, 214710180, 261230719, 364507980, 522461438, 783692157, 1044922876, 1306153595, 1567384314, 2612307190, 3134768628, 3918460785, 5224614380, 7836921570, 15673843140]

約数ペア:

[(1, 15673843140), (2, 7836921570), (3, 5224614380), (4, 3918460785), (5, 3134768628), (6, 2612307190), (10, 1567384314), (12, 1306153595), (15, 1044922876), (20, 783692157), (30, 522461438), (43, 364507980), (60, 261230719), (73, 214710180), (86, 182253990), (129, 121502660), (146, 107355090), (172, 91126995), (215, 72901596), (219, 71570060), (258, 60751330), (292, 53677545), (365, 42942036), (430, 36450798), (438, 35785030), (516, 30375665), (645, 24300532), (730, 21471018), (860, 18225399), (876, 17892515), (1095, 14314012), (1290, 12150266), (1460, 10735509), (2190, 7157006), (2580, 6075133), (3139, 4993260), (4380, 3578503), (6278, 2496630), (9417, 1664420), (12556, 1248315), (15695, 998652), (18834, 832210), (31390, 499326), (37668, 416105), (47085, 332884), (62780, 249663), (83221, 188340), (94170, 166442)]