427082880

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{739}}^1$

素因数の和:811

約数の個数: 256

約数和(自身を含む): 1594137600

約数和(自身を除く): 1167054720

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, 43, 48, 56, 60, 64, 70, 80, 84, 86, 96, 105, 112, 120, 128, 129, 140, 160, 168, 172, 192, 210, 215, 224, 240, 258, 280, 301, 320, 336, 344, 384, 420, 430, 448, 480, 516, 560, 602, 640, 645, 672, 688, 739, 840, 860, 896, 903, 960, 1032, 1120, 1204, 1290, 1344, 1376, 1478, 1505, 1680, 1720, 1806, 1920, 2064, 2217, 2240, 2408, 2580, 2688, 2752, 2956, 3010, 3360, 3440, 3612, 3695, 4128, 4434, 4480, 4515, 4816, 5160, 5173, 5504, 5912, 6020, 6720, 6880, 7224, 7390, 8256, 8868, 9030, 9632, 10320, 10346, 11085, 11824, 12040, 13440, 13760, 14448, 14780, 15519, 16512, 17736, 18060, 19264, 20640, 20692, 22170, 23648, 24080, 25865, 27520, 28896, 29560, 31038, 31777, 35472, 36120, 38528, 41280, 41384, 44340, 47296, 48160, 51730, 57792, 59120, 62076, 63554, 70944, 72240, 77595, 82560, 82768, 88680, 94592, 95331, 96320, 103460, 115584, 118240, 124152, 127108, 141888, 144480, 155190, 158885, 165536, 177360, 190662, 192640, 206920, 222439, 236480, 248304, 254216, 283776, 288960, 310380, 317770, 331072, 354720, 381324, 413840, 444878, 472960, 476655, 496608, 508432, 577920, 620760, 635540, 662144, 667317, 709440, 762648, 827680, 889756, 953310, 993216, 1016864, 1112195, 1241520, 1271080, 1334634, 1418880, 1525296, 1655360, 1779512, 1906620, 1986432, 2033728, 2224390, 2483040, 2542160, 2669268, 3050592, 3310720, 3336585, 3559024, 3813240, 4067456, 4448780, 4966080, 5084320, 5338536, 6101184, 6673170, 7118048, 7626480, 8897560, 9932160, 10168640, 10677072, 12202368, 13346340, 14236096, 15252960, 17795120, 20337280, 21354144, 26692680, 28472192, 30505920, 35590240, 42708288, 53385360, 61011840, 71180480, 85416576, 106770720, 142360960, 213541440, 427082880]

約数ペア:

[(1, 427082880), (2, 213541440), (3, 142360960), (4, 106770720), (5, 85416576), (6, 71180480), (7, 61011840), (8, 53385360), (10, 42708288), (12, 35590240), (14, 30505920), (15, 28472192), (16, 26692680), (20, 21354144), (21, 20337280), (24, 17795120), (28, 15252960), (30, 14236096), (32, 13346340), (35, 12202368), (40, 10677072), (42, 10168640), (43, 9932160), (48, 8897560), (56, 7626480), (60, 7118048), (64, 6673170), (70, 6101184), (80, 5338536), (84, 5084320), (86, 4966080), (96, 4448780), (105, 4067456), (112, 3813240), (120, 3559024), (128, 3336585), (129, 3310720), (140, 3050592), (160, 2669268), (168, 2542160), (172, 2483040), (192, 2224390), (210, 2033728), (215, 1986432), (224, 1906620), (240, 1779512), (258, 1655360), (280, 1525296), (301, 1418880), (320, 1334634), (336, 1271080), (344, 1241520), (384, 1112195), (420, 1016864), (430, 993216), (448, 953310), (480, 889756), (516, 827680), (560, 762648), (602, 709440), (640, 667317), (645, 662144), (672, 635540), (688, 620760), (739, 577920), (840, 508432), (860, 496608), (896, 476655), (903, 472960), (960, 444878), (1032, 413840), (1120, 381324), (1204, 354720), (1290, 331072), (1344, 317770), (1376, 310380), (1478, 288960), (1505, 283776), (1680, 254216), (1720, 248304), (1806, 236480), (1920, 222439), (2064, 206920), (2217, 192640), (2240, 190662), (2408, 177360), (2580, 165536), (2688, 158885), (2752, 155190), (2956, 144480), (3010, 141888), (3360, 127108), (3440, 124152), (3612, 118240), (3695, 115584), (4128, 103460), (4434, 96320), (4480, 95331), (4515, 94592), (4816, 88680), (5160, 82768), (5173, 82560), (5504, 77595), (5912, 72240), (6020, 70944), (6720, 63554), (6880, 62076), (7224, 59120), (7390, 57792), (8256, 51730), (8868, 48160), (9030, 47296), (9632, 44340), (10320, 41384), (10346, 41280), (11085, 38528), (11824, 36120), (12040, 35472), (13440, 31777), (13760, 31038), (14448, 29560), (14780, 28896), (15519, 27520), (16512, 25865), (17736, 24080), (18060, 23648), (19264, 22170), (20640, 20692)]