909642720

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{2791}}^1$

素因数の和:2913

約数の個数: 192

約数和(自身を含む): 3309659136

約数和(自身を除く): 2400016416

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 97, 105, 112, 120, 140, 160, 168, 194, 210, 224, 240, 280, 291, 336, 388, 420, 480, 485, 560, 582, 672, 679, 776, 840, 970, 1120, 1164, 1358, 1455, 1552, 1680, 1940, 2037, 2328, 2716, 2791, 2910, 3104, 3360, 3395, 3880, 4074, 4656, 5432, 5582, 5820, 6790, 7760, 8148, 8373, 9312, 10185, 10864, 11164, 11640, 13580, 13955, 15520, 16296, 16746, 19537, 20370, 21728, 22328, 23280, 27160, 27910, 32592, 33492, 39074, 40740, 41865, 44656, 46560, 54320, 55820, 58611, 65184, 66984, 78148, 81480, 83730, 89312, 97685, 108640, 111640, 117222, 133968, 156296, 162960, 167460, 195370, 223280, 234444, 267936, 270727, 293055, 312592, 325920, 334920, 390740, 446560, 468888, 541454, 586110, 625184, 669840, 781480, 812181, 937776, 1082908, 1172220, 1339680, 1353635, 1562960, 1624362, 1875552, 1895089, 2165816, 2344440, 2707270, 3125920, 3248724, 3790178, 4060905, 4331632, 4688880, 5414540, 5685267, 6497448, 7580356, 8121810, 8663264, 9377760, 9475445, 10829080, 11370534, 12994896, 15160712, 16243620, 18950890, 21658160, 22741068, 25989792, 28426335, 30321424, 32487240, 37901780, 43316320, 45482136, 56852670, 60642848, 64974480, 75803560, 90964272, 113705340, 129948960, 151607120, 181928544, 227410680, 303214240, 454821360, 909642720]

約数ペア:

[(1, 909642720), (2, 454821360), (3, 303214240), (4, 227410680), (5, 181928544), (6, 151607120), (7, 129948960), (8, 113705340), (10, 90964272), (12, 75803560), (14, 64974480), (15, 60642848), (16, 56852670), (20, 45482136), (21, 43316320), (24, 37901780), (28, 32487240), (30, 30321424), (32, 28426335), (35, 25989792), (40, 22741068), (42, 21658160), (48, 18950890), (56, 16243620), (60, 15160712), (70, 12994896), (80, 11370534), (84, 10829080), (96, 9475445), (97, 9377760), (105, 8663264), (112, 8121810), (120, 7580356), (140, 6497448), (160, 5685267), (168, 5414540), (194, 4688880), (210, 4331632), (224, 4060905), (240, 3790178), (280, 3248724), (291, 3125920), (336, 2707270), (388, 2344440), (420, 2165816), (480, 1895089), (485, 1875552), (560, 1624362), (582, 1562960), (672, 1353635), (679, 1339680), (776, 1172220), (840, 1082908), (970, 937776), (1120, 812181), (1164, 781480), (1358, 669840), (1455, 625184), (1552, 586110), (1680, 541454), (1940, 468888), (2037, 446560), (2328, 390740), (2716, 334920), (2791, 325920), (2910, 312592), (3104, 293055), (3360, 270727), (3395, 267936), (3880, 234444), (4074, 223280), (4656, 195370), (5432, 167460), (5582, 162960), (5820, 156296), (6790, 133968), (7760, 117222), (8148, 111640), (8373, 108640), (9312, 97685), (10185, 89312), (10864, 83730), (11164, 81480), (11640, 78148), (13580, 66984), (13955, 65184), (15520, 58611), (16296, 55820), (16746, 54320), (19537, 46560), (20370, 44656), (21728, 41865), (22328, 40740), (23280, 39074), (27160, 33492), (27910, 32592)]