274458240

素因数分解:

$2^7\times 3^3\times 5^1\times 7^1\times {\mathrm{2269}}^1$

素因数の和:2304

約数の個数: 256

約数和(自身を含む): 1111392000

約数和(自身を除く): 836933760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 336, 360, 378, 384, 420, 432, 448, 480, 504, 540, 560, 576, 630, 640, 672, 720, 756, 840, 864, 896, 945, 960, 1008, 1080, 1120, 1152, 1260, 1344, 1440, 1512, 1680, 1728, 1890, 1920, 2016, 2160, 2240, 2269, 2520, 2688, 2880, 3024, 3360, 3456, 3780, 4032, 4320, 4480, 4538, 5040, 5760, 6048, 6720, 6807, 7560, 8064, 8640, 9076, 10080, 11345, 12096, 13440, 13614, 15120, 15883, 17280, 18152, 20160, 20421, 22690, 24192, 27228, 30240, 31766, 34035, 36304, 40320, 40842, 45380, 47649, 54456, 60480, 61263, 63532, 68070, 72608, 79415, 81684, 90760, 95298, 102105, 108912, 120960, 122526, 127064, 136140, 142947, 145216, 158830, 163368, 181520, 190596, 204210, 217824, 238245, 245052, 254128, 272280, 285894, 290432, 306315, 317660, 326736, 363040, 381192, 408420, 428841, 435648, 476490, 490104, 508256, 544560, 571788, 612630, 635320, 653472, 714735, 726080, 762384, 816840, 857682, 871296, 952980, 980208, 1016512, 1089120, 1143576, 1225260, 1270640, 1306944, 1429470, 1452160, 1524768, 1633680, 1715364, 1905960, 1960416, 2033024, 2144205, 2178240, 2287152, 2450520, 2541280, 2613888, 2858940, 3049536, 3267360, 3430728, 3811920, 3920832, 4288410, 4356480, 4574304, 4901040, 5082560, 5717880, 6099072, 6534720, 6861456, 7623840, 7841664, 8576820, 9148608, 9802080, 10165120, 11435760, 13069440, 13722912, 15247680, 17153640, 18297216, 19604160, 22871520, 27445824, 30495360, 34307280, 39208320, 45743040, 54891648, 68614560, 91486080, 137229120, 274458240]

約数ペア:

[(1, 274458240), (2, 137229120), (3, 91486080), (4, 68614560), (5, 54891648), (6, 45743040), (7, 39208320), (8, 34307280), (9, 30495360), (10, 27445824), (12, 22871520), (14, 19604160), (15, 18297216), (16, 17153640), (18, 15247680), (20, 13722912), (21, 13069440), (24, 11435760), (27, 10165120), (28, 9802080), (30, 9148608), (32, 8576820), (35, 7841664), (36, 7623840), (40, 6861456), (42, 6534720), (45, 6099072), (48, 5717880), (54, 5082560), (56, 4901040), (60, 4574304), (63, 4356480), (64, 4288410), (70, 3920832), (72, 3811920), (80, 3430728), (84, 3267360), (90, 3049536), (96, 2858940), (105, 2613888), (108, 2541280), (112, 2450520), (120, 2287152), (126, 2178240), (128, 2144205), (135, 2033024), (140, 1960416), (144, 1905960), (160, 1715364), (168, 1633680), (180, 1524768), (189, 1452160), (192, 1429470), (210, 1306944), (216, 1270640), (224, 1225260), (240, 1143576), (252, 1089120), (270, 1016512), (280, 980208), (288, 952980), (315, 871296), (320, 857682), (336, 816840), (360, 762384), (378, 726080), (384, 714735), (420, 653472), (432, 635320), (448, 612630), (480, 571788), (504, 544560), (540, 508256), (560, 490104), (576, 476490), (630, 435648), (640, 428841), (672, 408420), (720, 381192), (756, 363040), (840, 326736), (864, 317660), (896, 306315), (945, 290432), (960, 285894), (1008, 272280), (1080, 254128), (1120, 245052), (1152, 238245), (1260, 217824), (1344, 204210), (1440, 190596), (1512, 181520), (1680, 163368), (1728, 158830), (1890, 145216), (1920, 142947), (2016, 136140), (2160, 127064), (2240, 122526), (2269, 120960), (2520, 108912), (2688, 102105), (2880, 95298), (3024, 90760), (3360, 81684), (3456, 79415), (3780, 72608), (4032, 68070), (4320, 63532), (4480, 61263), (4538, 60480), (5040, 54456), (5760, 47649), (6048, 45380), (6720, 40842), (6807, 40320), (7560, 36304), (8064, 34035), (8640, 31766), (9076, 30240), (10080, 27228), (11345, 24192), (12096, 22690), (13440, 20421), (13614, 20160), (15120, 18152), (15883, 17280)]