7853202480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1\times {\mathrm{2551}}^1$

素因数の和:2795

約数の個数: 160

約数和(自身を含む): 24789270528

約数和(自身を除く): 16936068048

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 101, 120, 127, 202, 240, 254, 303, 381, 404, 505, 508, 606, 635, 762, 808, 1010, 1016, 1212, 1270, 1515, 1524, 1616, 1905, 2020, 2032, 2424, 2540, 2551, 3030, 3048, 3810, 4040, 4848, 5080, 5102, 6060, 6096, 7620, 7653, 8080, 10160, 10204, 12120, 12755, 12827, 15240, 15306, 20408, 24240, 25510, 25654, 30480, 30612, 38265, 38481, 40816, 51020, 51308, 61224, 64135, 76530, 76962, 102040, 102616, 122448, 128270, 153060, 153924, 192405, 204080, 205232, 256540, 257651, 306120, 307848, 323977, 384810, 513080, 515302, 612240, 615696, 647954, 769620, 772953, 971931, 1026160, 1030604, 1288255, 1295908, 1539240, 1545906, 1619885, 1943862, 2061208, 2576510, 2591816, 3078480, 3091812, 3239770, 3864765, 3887724, 4122416, 4859655, 5153020, 5183632, 6183624, 6479540, 7729530, 7775448, 9719310, 10306040, 12367248, 12959080, 15459060, 15550896, 19438620, 20612080, 25918160, 30918120, 32721677, 38877240, 61836240, 65443354, 77754480, 98165031, 130886708, 163608385, 196330062, 261773416, 327216770, 392660124, 490825155, 523546832, 654433540, 785320248, 981650310, 1308867080, 1570640496, 1963300620, 2617734160, 3926601240, 7853202480]

約数ペア:

[(1, 7853202480), (2, 3926601240), (3, 2617734160), (4, 1963300620), (5, 1570640496), (6, 1308867080), (8, 981650310), (10, 785320248), (12, 654433540), (15, 523546832), (16, 490825155), (20, 392660124), (24, 327216770), (30, 261773416), (40, 196330062), (48, 163608385), (60, 130886708), (80, 98165031), (101, 77754480), (120, 65443354), (127, 61836240), (202, 38877240), (240, 32721677), (254, 30918120), (303, 25918160), (381, 20612080), (404, 19438620), (505, 15550896), (508, 15459060), (606, 12959080), (635, 12367248), (762, 10306040), (808, 9719310), (1010, 7775448), (1016, 7729530), (1212, 6479540), (1270, 6183624), (1515, 5183632), (1524, 5153020), (1616, 4859655), (1905, 4122416), (2020, 3887724), (2032, 3864765), (2424, 3239770), (2540, 3091812), (2551, 3078480), (3030, 2591816), (3048, 2576510), (3810, 2061208), (4040, 1943862), (4848, 1619885), (5080, 1545906), (5102, 1539240), (6060, 1295908), (6096, 1288255), (7620, 1030604), (7653, 1026160), (8080, 971931), (10160, 772953), (10204, 769620), (12120, 647954), (12755, 615696), (12827, 612240), (15240, 515302), (15306, 513080), (20408, 384810), (24240, 323977), (25510, 307848), (25654, 306120), (30480, 257651), (30612, 256540), (38265, 205232), (38481, 204080), (40816, 192405), (51020, 153924), (51308, 153060), (61224, 128270), (64135, 122448), (76530, 102616), (76962, 102040)]