259028280

素因数分解:

$2^3\times 3^9\times 5^1\times 7^1\times {\mathrm{47}}^1$

素因数の和:92

約数の個数: 320

約数和(自身を含む): 1020349440

約数和(自身を除く): 761321160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 47, 54, 56, 60, 63, 70, 72, 81, 84, 90, 94, 105, 108, 120, 126, 135, 140, 141, 162, 168, 180, 188, 189, 210, 216, 235, 243, 252, 270, 280, 282, 315, 324, 329, 360, 376, 378, 405, 420, 423, 470, 486, 504, 540, 564, 567, 630, 648, 658, 705, 729, 756, 810, 840, 846, 940, 945, 972, 987, 1080, 1128, 1134, 1215, 1260, 1269, 1316, 1410, 1458, 1512, 1620, 1645, 1692, 1701, 1880, 1890, 1944, 1974, 2115, 2187, 2268, 2430, 2520, 2538, 2632, 2820, 2835, 2916, 2961, 3240, 3290, 3384, 3402, 3645, 3780, 3807, 3948, 4230, 4374, 4536, 4860, 4935, 5076, 5103, 5640, 5670, 5832, 5922, 6345, 6561, 6580, 6804, 7290, 7560, 7614, 7896, 8460, 8505, 8748, 8883, 9720, 9870, 10152, 10206, 10935, 11340, 11421, 11844, 12690, 13122, 13160, 13608, 14580, 14805, 15228, 15309, 16920, 17010, 17496, 17766, 19035, 19683, 19740, 20412, 21870, 22680, 22842, 23688, 25380, 25515, 26244, 26649, 29160, 29610, 30456, 30618, 32805, 34020, 34263, 35532, 38070, 39366, 39480, 40824, 43740, 44415, 45684, 45927, 50760, 51030, 52488, 53298, 57105, 59220, 61236, 65610, 68040, 68526, 71064, 76140, 76545, 78732, 79947, 87480, 88830, 91368, 91854, 98415, 102060, 102789, 106596, 114210, 118440, 122472, 131220, 133245, 137052, 137781, 152280, 153090, 157464, 159894, 171315, 177660, 183708, 196830, 204120, 205578, 213192, 228420, 229635, 239841, 262440, 266490, 274104, 275562, 306180, 308367, 319788, 342630, 355320, 367416, 393660, 399735, 411156, 456840, 459270, 479682, 513945, 532980, 551124, 612360, 616734, 639576, 685260, 688905, 719523, 787320, 799470, 822312, 918540, 925101, 959364, 1027890, 1065960, 1102248, 1199205, 1233468, 1370520, 1377810, 1439046, 1541835, 1598940, 1837080, 1850202, 1918728, 2055780, 2158569, 2398410, 2466936, 2755620, 2878092, 3083670, 3197880, 3597615, 3700404, 4111560, 4317138, 4625505, 4796820, 5511240, 5756184, 6167340, 6475707, 7195230, 7400808, 8634276, 9251010, 9593640, 10792845, 12334680, 12951414, 14390460, 17268552, 18502020, 21585690, 25902828, 28780920, 32378535, 37004040, 43171380, 51805656, 64757070, 86342760, 129514140, 259028280]

約数ペア:

[(1, 259028280), (2, 129514140), (3, 86342760), (4, 64757070), (5, 51805656), (6, 43171380), (7, 37004040), (8, 32378535), (9, 28780920), (10, 25902828), (12, 21585690), (14, 18502020), (15, 17268552), (18, 14390460), (20, 12951414), (21, 12334680), (24, 10792845), (27, 9593640), (28, 9251010), (30, 8634276), (35, 7400808), (36, 7195230), (40, 6475707), (42, 6167340), (45, 5756184), (47, 5511240), (54, 4796820), (56, 4625505), (60, 4317138), (63, 4111560), (70, 3700404), (72, 3597615), (81, 3197880), (84, 3083670), (90, 2878092), (94, 2755620), (105, 2466936), (108, 2398410), (120, 2158569), (126, 2055780), (135, 1918728), (140, 1850202), (141, 1837080), (162, 1598940), (168, 1541835), (180, 1439046), (188, 1377810), (189, 1370520), (210, 1233468), (216, 1199205), (235, 1102248), (243, 1065960), (252, 1027890), (270, 959364), (280, 925101), (282, 918540), (315, 822312), (324, 799470), (329, 787320), (360, 719523), (376, 688905), (378, 685260), (405, 639576), (420, 616734), (423, 612360), (470, 551124), (486, 532980), (504, 513945), (540, 479682), (564, 459270), (567, 456840), (630, 411156), (648, 399735), (658, 393660), (705, 367416), (729, 355320), (756, 342630), (810, 319788), (840, 308367), (846, 306180), (940, 275562), (945, 274104), (972, 266490), (987, 262440), (1080, 239841), (1128, 229635), (1134, 228420), (1215, 213192), (1260, 205578), (1269, 204120), (1316, 196830), (1410, 183708), (1458, 177660), (1512, 171315), (1620, 159894), (1645, 157464), (1692, 153090), (1701, 152280), (1880, 137781), (1890, 137052), (1944, 133245), (1974, 131220), (2115, 122472), (2187, 118440), (2268, 114210), (2430, 106596), (2520, 102789), (2538, 102060), (2632, 98415), (2820, 91854), (2835, 91368), (2916, 88830), (2961, 87480), (3240, 79947), (3290, 78732), (3384, 76545), (3402, 76140), (3645, 71064), (3780, 68526), (3807, 68040), (3948, 65610), (4230, 61236), (4374, 59220), (4536, 57105), (4860, 53298), (4935, 52488), (5076, 51030), (5103, 50760), (5640, 45927), (5670, 45684), (5832, 44415), (5922, 43740), (6345, 40824), (6561, 39480), (6580, 39366), (6804, 38070), (7290, 35532), (7560, 34263), (7614, 34020), (7896, 32805), (8460, 30618), (8505, 30456), (8748, 29610), (8883, 29160), (9720, 26649), (9870, 26244), (10152, 25515), (10206, 25380), (10935, 23688), (11340, 22842), (11421, 22680), (11844, 21870), (12690, 20412), (13122, 19740), (13160, 19683), (13608, 19035), (14580, 17766), (14805, 17496), (15228, 17010), (15309, 16920)]