259592760

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3323}}^1$

素因数の和:3378

約数の個数: 192

約数和(自身を含む): 995604480

約数和(自身を除く): 736011720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 31, 35, 36, 40, 42, 45, 56, 60, 62, 63, 70, 72, 84, 90, 93, 105, 120, 124, 126, 140, 155, 168, 180, 186, 210, 217, 248, 252, 279, 280, 310, 315, 360, 372, 420, 434, 465, 504, 558, 620, 630, 651, 744, 840, 868, 930, 1085, 1116, 1240, 1260, 1302, 1395, 1736, 1860, 1953, 2170, 2232, 2520, 2604, 2790, 3255, 3323, 3720, 3906, 4340, 5208, 5580, 6510, 6646, 7812, 8680, 9765, 9969, 11160, 13020, 13292, 15624, 16615, 19530, 19938, 23261, 26040, 26584, 29907, 33230, 39060, 39876, 46522, 49845, 59814, 66460, 69783, 78120, 79752, 93044, 99690, 103013, 116305, 119628, 132920, 139566, 149535, 186088, 199380, 206026, 209349, 232610, 239256, 279132, 299070, 309039, 348915, 398760, 412052, 418698, 465220, 515065, 558264, 598140, 618078, 697830, 721091, 824104, 837396, 927117, 930440, 1030130, 1046745, 1196280, 1236156, 1395660, 1442182, 1545195, 1674792, 1854234, 2060260, 2093490, 2163273, 2472312, 2791320, 2884364, 3090390, 3605455, 3708468, 4120520, 4186980, 4326546, 4635585, 5768728, 6180780, 6489819, 7210910, 7416936, 8373960, 8653092, 9271170, 10816365, 12361560, 12979638, 14421820, 17306184, 18542340, 21632730, 25959276, 28843640, 32449095, 37084680, 43265460, 51918552, 64898190, 86530920, 129796380, 259592760]

約数ペア:

[(1, 259592760), (2, 129796380), (3, 86530920), (4, 64898190), (5, 51918552), (6, 43265460), (7, 37084680), (8, 32449095), (9, 28843640), (10, 25959276), (12, 21632730), (14, 18542340), (15, 17306184), (18, 14421820), (20, 12979638), (21, 12361560), (24, 10816365), (28, 9271170), (30, 8653092), (31, 8373960), (35, 7416936), (36, 7210910), (40, 6489819), (42, 6180780), (45, 5768728), (56, 4635585), (60, 4326546), (62, 4186980), (63, 4120520), (70, 3708468), (72, 3605455), (84, 3090390), (90, 2884364), (93, 2791320), (105, 2472312), (120, 2163273), (124, 2093490), (126, 2060260), (140, 1854234), (155, 1674792), (168, 1545195), (180, 1442182), (186, 1395660), (210, 1236156), (217, 1196280), (248, 1046745), (252, 1030130), (279, 930440), (280, 927117), (310, 837396), (315, 824104), (360, 721091), (372, 697830), (420, 618078), (434, 598140), (465, 558264), (504, 515065), (558, 465220), (620, 418698), (630, 412052), (651, 398760), (744, 348915), (840, 309039), (868, 299070), (930, 279132), (1085, 239256), (1116, 232610), (1240, 209349), (1260, 206026), (1302, 199380), (1395, 186088), (1736, 149535), (1860, 139566), (1953, 132920), (2170, 119628), (2232, 116305), (2520, 103013), (2604, 99690), (2790, 93044), (3255, 79752), (3323, 78120), (3720, 69783), (3906, 66460), (4340, 59814), (5208, 49845), (5580, 46522), (6510, 39876), (6646, 39060), (7812, 33230), (8680, 29907), (9765, 26584), (9969, 26040), (11160, 23261), (13020, 19938), (13292, 19530), (15624, 16615)]