1569203020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{5449}}^1$

素因数の和:5504

約数の個数: 144

約数和(自身を含む): 4383892800

約数和(自身を除く): 2814689780

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 17, 20, 22, 28, 34, 35, 44, 55, 68, 70, 77, 85, 110, 119, 121, 140, 154, 170, 187, 220, 238, 242, 308, 340, 374, 385, 476, 484, 595, 605, 748, 770, 847, 935, 1190, 1210, 1309, 1540, 1694, 1870, 2057, 2380, 2420, 2618, 3388, 3740, 4114, 4235, 5236, 5449, 6545, 8228, 8470, 10285, 10898, 13090, 14399, 16940, 20570, 21796, 26180, 27245, 28798, 38143, 41140, 54490, 57596, 59939, 71995, 76286, 92633, 108980, 119878, 143990, 152572, 185266, 190715, 239756, 287980, 299695, 370532, 381430, 419573, 463165, 599390, 648431, 659329, 762860, 839146, 926330, 1018963, 1198780, 1296862, 1318658, 1678292, 1852660, 2037926, 2097865, 2593724, 2637316, 3242155, 3296645, 4075852, 4195730, 4615303, 5094815, 6484310, 6593290, 7132741, 8391460, 9230606, 10189630, 11208593, 12968620, 13186580, 14265482, 18461212, 20379260, 22417186, 23076515, 28530964, 35663705, 44834372, 46153030, 56042965, 71327410, 78460151, 92306060, 112085930, 142654820, 156920302, 224171860, 313840604, 392300755, 784601510, 1569203020]

約数ペア:

[(1, 1569203020), (2, 784601510), (4, 392300755), (5, 313840604), (7, 224171860), (10, 156920302), (11, 142654820), (14, 112085930), (17, 92306060), (20, 78460151), (22, 71327410), (28, 56042965), (34, 46153030), (35, 44834372), (44, 35663705), (55, 28530964), (68, 23076515), (70, 22417186), (77, 20379260), (85, 18461212), (110, 14265482), (119, 13186580), (121, 12968620), (140, 11208593), (154, 10189630), (170, 9230606), (187, 8391460), (220, 7132741), (238, 6593290), (242, 6484310), (308, 5094815), (340, 4615303), (374, 4195730), (385, 4075852), (476, 3296645), (484, 3242155), (595, 2637316), (605, 2593724), (748, 2097865), (770, 2037926), (847, 1852660), (935, 1678292), (1190, 1318658), (1210, 1296862), (1309, 1198780), (1540, 1018963), (1694, 926330), (1870, 839146), (2057, 762860), (2380, 659329), (2420, 648431), (2618, 599390), (3388, 463165), (3740, 419573), (4114, 381430), (4235, 370532), (5236, 299695), (5449, 287980), (6545, 239756), (8228, 190715), (8470, 185266), (10285, 152572), (10898, 143990), (13090, 119878), (14399, 108980), (16940, 92633), (20570, 76286), (21796, 71995), (26180, 59939), (27245, 57596), (28798, 54490), (38143, 41140)]