7723589580

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{56237}}^1$

素因数の和:56368

約数の個数: 144

約数和(自身を含む): 27021234240

約数和(自身を除く): 19297644660

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 109, 126, 140, 180, 210, 218, 252, 315, 327, 420, 436, 545, 630, 654, 763, 981, 1090, 1260, 1308, 1526, 1635, 1962, 2180, 2289, 3052, 3270, 3815, 3924, 4578, 4905, 6540, 6867, 7630, 9156, 9810, 11445, 13734, 15260, 19620, 22890, 27468, 34335, 45780, 56237, 68670, 112474, 137340, 168711, 224948, 281185, 337422, 393659, 506133, 562370, 674844, 787318, 843555, 1012266, 1124740, 1180977, 1574636, 1687110, 1968295, 2024532, 2361954, 2530665, 3374220, 3542931, 3936590, 4723908, 5061330, 5904885, 6129833, 7085862, 7873180, 10122660, 11809770, 12259666, 14171724, 17714655, 18389499, 23619540, 24519332, 30649165, 35429310, 36778998, 42908831, 55168497, 61298330, 70858620, 73557996, 85817662, 91947495, 110336994, 122596660, 128726493, 171635324, 183894990, 214544155, 220673988, 257452986, 275842485, 367789980, 386179479, 429088310, 514905972, 551684970, 643632465, 772358958, 858176620, 1103369940, 1287264930, 1544717916, 1930897395, 2574529860, 3861794790, 7723589580]

約数ペア:

[(1, 7723589580), (2, 3861794790), (3, 2574529860), (4, 1930897395), (5, 1544717916), (6, 1287264930), (7, 1103369940), (9, 858176620), (10, 772358958), (12, 643632465), (14, 551684970), (15, 514905972), (18, 429088310), (20, 386179479), (21, 367789980), (28, 275842485), (30, 257452986), (35, 220673988), (36, 214544155), (42, 183894990), (45, 171635324), (60, 128726493), (63, 122596660), (70, 110336994), (84, 91947495), (90, 85817662), (105, 73557996), (109, 70858620), (126, 61298330), (140, 55168497), (180, 42908831), (210, 36778998), (218, 35429310), (252, 30649165), (315, 24519332), (327, 23619540), (420, 18389499), (436, 17714655), (545, 14171724), (630, 12259666), (654, 11809770), (763, 10122660), (981, 7873180), (1090, 7085862), (1260, 6129833), (1308, 5904885), (1526, 5061330), (1635, 4723908), (1962, 3936590), (2180, 3542931), (2289, 3374220), (3052, 2530665), (3270, 2361954), (3815, 2024532), (3924, 1968295), (4578, 1687110), (4905, 1574636), (6540, 1180977), (6867, 1124740), (7630, 1012266), (9156, 843555), (9810, 787318), (11445, 674844), (13734, 562370), (15260, 506133), (19620, 393659), (22890, 337422), (27468, 281185), (34335, 224948), (45780, 168711), (56237, 137340), (68670, 112474)]