2642250160

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{739}}^1$

素因数の和:1019

約数の個数: 160

約数和(自身を含む): 7135257600

約数和(自身を除く): 4493007440

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 34, 40, 44, 55, 68, 80, 85, 88, 110, 136, 170, 176, 187, 220, 239, 272, 340, 374, 440, 478, 680, 739, 748, 880, 935, 956, 1195, 1360, 1478, 1496, 1870, 1912, 2390, 2629, 2956, 2992, 3695, 3740, 3824, 4063, 4780, 5258, 5912, 7390, 7480, 8126, 8129, 9560, 10516, 11824, 12563, 13145, 14780, 14960, 16252, 16258, 19120, 20315, 21032, 25126, 26290, 29560, 32504, 32516, 40630, 40645, 42064, 44693, 50252, 52580, 59120, 62815, 65008, 65032, 81260, 81290, 89386, 100504, 105160, 125630, 130064, 138193, 162520, 162580, 176621, 178772, 201008, 210320, 223465, 251260, 276386, 325040, 325160, 353242, 357544, 446930, 502520, 552772, 650320, 690965, 706484, 715088, 883105, 893860, 1005040, 1105544, 1381930, 1412968, 1766210, 1787720, 1942831, 2211088, 2763860, 2825936, 3002557, 3532420, 3575440, 3885662, 5527720, 6005114, 7064840, 7771324, 9714155, 11055440, 12010228, 14129680, 15012785, 15542648, 19428310, 24020456, 30025570, 31085296, 33028127, 38856620, 48040912, 60051140, 66056254, 77713240, 120102280, 132112508, 155426480, 165140635, 240204560, 264225016, 330281270, 528450032, 660562540, 1321125080, 2642250160]

約数ペア:

[(1, 2642250160), (2, 1321125080), (4, 660562540), (5, 528450032), (8, 330281270), (10, 264225016), (11, 240204560), (16, 165140635), (17, 155426480), (20, 132112508), (22, 120102280), (34, 77713240), (40, 66056254), (44, 60051140), (55, 48040912), (68, 38856620), (80, 33028127), (85, 31085296), (88, 30025570), (110, 24020456), (136, 19428310), (170, 15542648), (176, 15012785), (187, 14129680), (220, 12010228), (239, 11055440), (272, 9714155), (340, 7771324), (374, 7064840), (440, 6005114), (478, 5527720), (680, 3885662), (739, 3575440), (748, 3532420), (880, 3002557), (935, 2825936), (956, 2763860), (1195, 2211088), (1360, 1942831), (1478, 1787720), (1496, 1766210), (1870, 1412968), (1912, 1381930), (2390, 1105544), (2629, 1005040), (2956, 893860), (2992, 883105), (3695, 715088), (3740, 706484), (3824, 690965), (4063, 650320), (4780, 552772), (5258, 502520), (5912, 446930), (7390, 357544), (7480, 353242), (8126, 325160), (8129, 325040), (9560, 276386), (10516, 251260), (11824, 223465), (12563, 210320), (13145, 201008), (14780, 178772), (14960, 176621), (16252, 162580), (16258, 162520), (19120, 138193), (20315, 130064), (21032, 125630), (25126, 105160), (26290, 100504), (29560, 89386), (32504, 81290), (32516, 81260), (40630, 65032), (40645, 65008), (42064, 62815), (44693, 59120), (50252, 52580)]