190239720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{863}}^1$

素因数の和:1055

約数の個数: 128

約数和(自身を含む): 627056640

約数和(自身を除く): 436816920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 167, 220, 264, 330, 334, 440, 501, 660, 668, 835, 863, 1002, 1320, 1336, 1670, 1726, 1837, 2004, 2505, 2589, 3340, 3452, 3674, 4008, 4315, 5010, 5178, 5511, 6680, 6904, 7348, 8630, 9185, 9493, 10020, 10356, 11022, 12945, 14696, 17260, 18370, 18986, 20040, 20712, 22044, 25890, 27555, 28479, 34520, 36740, 37972, 44088, 47465, 51780, 55110, 56958, 73480, 75944, 94930, 103560, 110220, 113916, 142395, 144121, 189860, 220440, 227832, 284790, 288242, 379720, 432363, 569580, 576484, 720605, 864726, 1139160, 1152968, 1441210, 1585331, 1729452, 2161815, 2882420, 3170662, 3458904, 4323630, 4755993, 5764840, 6341324, 7926655, 8647260, 9511986, 12682648, 15853310, 17294520, 19023972, 23779965, 31706620, 38047944, 47559930, 63413240, 95119860, 190239720]

約数ペア:

[(1, 190239720), (2, 95119860), (3, 63413240), (4, 47559930), (5, 38047944), (6, 31706620), (8, 23779965), (10, 19023972), (11, 17294520), (12, 15853310), (15, 12682648), (20, 9511986), (22, 8647260), (24, 7926655), (30, 6341324), (33, 5764840), (40, 4755993), (44, 4323630), (55, 3458904), (60, 3170662), (66, 2882420), (88, 2161815), (110, 1729452), (120, 1585331), (132, 1441210), (165, 1152968), (167, 1139160), (220, 864726), (264, 720605), (330, 576484), (334, 569580), (440, 432363), (501, 379720), (660, 288242), (668, 284790), (835, 227832), (863, 220440), (1002, 189860), (1320, 144121), (1336, 142395), (1670, 113916), (1726, 110220), (1837, 103560), (2004, 94930), (2505, 75944), (2589, 73480), (3340, 56958), (3452, 55110), (3674, 51780), (4008, 47465), (4315, 44088), (5010, 37972), (5178, 36740), (5511, 34520), (6680, 28479), (6904, 27555), (7348, 25890), (8630, 22044), (9185, 20712), (9493, 20040), (10020, 18986), (10356, 18370), (11022, 17260), (12945, 14696)]