267769040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2557}}^1$

素因数の和:2605

約数の個数: 160

約数和(自身を含む): 822161664

約数和(自身を除く): 554392624

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 17, 20, 22, 28, 34, 35, 40, 44, 55, 56, 68, 70, 77, 80, 85, 88, 110, 112, 119, 136, 140, 154, 170, 176, 187, 220, 238, 272, 280, 308, 340, 374, 385, 440, 476, 560, 595, 616, 680, 748, 770, 880, 935, 952, 1190, 1232, 1309, 1360, 1496, 1540, 1870, 1904, 2380, 2557, 2618, 2992, 3080, 3740, 4760, 5114, 5236, 6160, 6545, 7480, 9520, 10228, 10472, 12785, 13090, 14960, 17899, 20456, 20944, 25570, 26180, 28127, 35798, 40912, 43469, 51140, 52360, 56254, 71596, 86938, 89495, 102280, 104720, 112508, 140635, 143192, 173876, 178990, 196889, 204560, 217345, 225016, 281270, 286384, 304283, 347752, 357980, 393778, 434690, 450032, 478159, 562540, 608566, 695504, 715960, 787556, 869380, 956318, 984445, 1125080, 1217132, 1431920, 1521415, 1575112, 1738760, 1912636, 1968890, 2250160, 2390795, 2434264, 3042830, 3150224, 3347113, 3477520, 3825272, 3937780, 4781590, 4868528, 6085660, 6694226, 7650544, 7875560, 9563180, 12171320, 13388452, 15751120, 16735565, 19126360, 24342640, 26776904, 33471130, 38252720, 53553808, 66942260, 133884520, 267769040]

約数ペア:

[(1, 267769040), (2, 133884520), (4, 66942260), (5, 53553808), (7, 38252720), (8, 33471130), (10, 26776904), (11, 24342640), (14, 19126360), (16, 16735565), (17, 15751120), (20, 13388452), (22, 12171320), (28, 9563180), (34, 7875560), (35, 7650544), (40, 6694226), (44, 6085660), (55, 4868528), (56, 4781590), (68, 3937780), (70, 3825272), (77, 3477520), (80, 3347113), (85, 3150224), (88, 3042830), (110, 2434264), (112, 2390795), (119, 2250160), (136, 1968890), (140, 1912636), (154, 1738760), (170, 1575112), (176, 1521415), (187, 1431920), (220, 1217132), (238, 1125080), (272, 984445), (280, 956318), (308, 869380), (340, 787556), (374, 715960), (385, 695504), (440, 608566), (476, 562540), (560, 478159), (595, 450032), (616, 434690), (680, 393778), (748, 357980), (770, 347752), (880, 304283), (935, 286384), (952, 281270), (1190, 225016), (1232, 217345), (1309, 204560), (1360, 196889), (1496, 178990), (1540, 173876), (1870, 143192), (1904, 140635), (2380, 112508), (2557, 104720), (2618, 102280), (2992, 89495), (3080, 86938), (3740, 71596), (4760, 56254), (5114, 52360), (5236, 51140), (6160, 43469), (6545, 40912), (7480, 35798), (9520, 28127), (10228, 26180), (10472, 25570), (12785, 20944), (13090, 20456), (14960, 17899)]