538719480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2677}}^1$

素因数の和:2750

約数の個数: 192

約数和(自身を含む): 1930088160

約数和(自身を除く): 1391368680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 43, 45, 52, 60, 65, 72, 78, 86, 90, 104, 117, 120, 129, 130, 156, 172, 180, 195, 215, 234, 258, 260, 312, 344, 360, 387, 390, 430, 468, 516, 520, 559, 585, 645, 774, 780, 860, 936, 1032, 1118, 1170, 1290, 1548, 1560, 1677, 1720, 1935, 2236, 2340, 2580, 2677, 2795, 3096, 3354, 3870, 4472, 4680, 5031, 5160, 5354, 5590, 6708, 7740, 8031, 8385, 10062, 10708, 11180, 13385, 13416, 15480, 16062, 16770, 20124, 21416, 22360, 24093, 25155, 26770, 32124, 33540, 34801, 40155, 40248, 48186, 50310, 53540, 64248, 67080, 69602, 80310, 96372, 100620, 104403, 107080, 115111, 120465, 139204, 160620, 174005, 192744, 201240, 208806, 230222, 240930, 278408, 313209, 321240, 345333, 348010, 417612, 460444, 481860, 522015, 575555, 626418, 690666, 696020, 835224, 920888, 963720, 1035999, 1044030, 1151110, 1252836, 1381332, 1392040, 1496443, 1566045, 1726665, 2071998, 2088060, 2302220, 2505672, 2762664, 2992886, 3132090, 3453330, 4143996, 4176120, 4489329, 4604440, 5179995, 5985772, 6264180, 6906660, 7482215, 8287992, 8978658, 10359990, 11971544, 12528360, 13467987, 13813320, 14964430, 17957316, 20719980, 22446645, 26935974, 29928860, 35914632, 41439960, 44893290, 53871948, 59857720, 67339935, 89786580, 107743896, 134679870, 179573160, 269359740, 538719480]

約数ペア:

[(1, 538719480), (2, 269359740), (3, 179573160), (4, 134679870), (5, 107743896), (6, 89786580), (8, 67339935), (9, 59857720), (10, 53871948), (12, 44893290), (13, 41439960), (15, 35914632), (18, 29928860), (20, 26935974), (24, 22446645), (26, 20719980), (30, 17957316), (36, 14964430), (39, 13813320), (40, 13467987), (43, 12528360), (45, 11971544), (52, 10359990), (60, 8978658), (65, 8287992), (72, 7482215), (78, 6906660), (86, 6264180), (90, 5985772), (104, 5179995), (117, 4604440), (120, 4489329), (129, 4176120), (130, 4143996), (156, 3453330), (172, 3132090), (180, 2992886), (195, 2762664), (215, 2505672), (234, 2302220), (258, 2088060), (260, 2071998), (312, 1726665), (344, 1566045), (360, 1496443), (387, 1392040), (390, 1381332), (430, 1252836), (468, 1151110), (516, 1044030), (520, 1035999), (559, 963720), (585, 920888), (645, 835224), (774, 696020), (780, 690666), (860, 626418), (936, 575555), (1032, 522015), (1118, 481860), (1170, 460444), (1290, 417612), (1548, 348010), (1560, 345333), (1677, 321240), (1720, 313209), (1935, 278408), (2236, 240930), (2340, 230222), (2580, 208806), (2677, 201240), (2795, 192744), (3096, 174005), (3354, 160620), (3870, 139204), (4472, 120465), (4680, 115111), (5031, 107080), (5160, 104403), (5354, 100620), (5590, 96372), (6708, 80310), (7740, 69602), (8031, 67080), (8385, 64248), (10062, 53540), (10708, 50310), (11180, 48186), (13385, 40248), (13416, 40155), (15480, 34801), (16062, 33540), (16770, 32124), (20124, 26770), (21416, 25155), (22360, 24093)]