2158652160

素因数分解:

$2^8\times 3^3\times 5^1\times 7^1\times {\mathrm{8923}}^1$

素因数の和:8960

約数の個数: 288

約数和(自身を含む): 8755514880

約数和(自身を除く): 6596862720

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, 256, 270, 280, 288, 315, 320, 336, 360, 378, 384, 420, 432, 448, 480, 504, 540, 560, 576, 630, 640, 672, 720, 756, 768, 840, 864, 896, 945, 960, 1008, 1080, 1120, 1152, 1260, 1280, 1344, 1440, 1512, 1680, 1728, 1792, 1890, 1920, 2016, 2160, 2240, 2304, 2520, 2688, 2880, 3024, 3360, 3456, 3780, 3840, 4032, 4320, 4480, 5040, 5376, 5760, 6048, 6720, 6912, 7560, 8064, 8640, 8923, 8960, 10080, 11520, 12096, 13440, 15120, 16128, 17280, 17846, 20160, 24192, 26769, 26880, 30240, 34560, 35692, 40320, 44615, 48384, 53538, 60480, 62461, 71384, 80307, 80640, 89230, 107076, 120960, 124922, 133845, 142768, 160614, 178460, 187383, 214152, 240921, 241920, 249844, 267690, 285536, 312305, 321228, 356920, 374766, 401535, 428304, 481842, 499688, 535380, 562149, 571072, 624610, 642456, 713840, 749532, 803070, 856608, 936915, 963684, 999376, 1070760, 1124298, 1142144, 1204605, 1249220, 1284912, 1427680, 1499064, 1606140, 1686447, 1713216, 1873830, 1927368, 1998752, 2141520, 2248596, 2284288, 2409210, 2498440, 2569824, 2810745, 2855360, 2998128, 3212280, 3372894, 3426432, 3747660, 3854736, 3997504, 4283040, 4497192, 4818420, 4996880, 5139648, 5621490, 5710720, 5996256, 6424560, 6745788, 6852864, 7495320, 7709472, 7995008, 8432235, 8566080, 8994384, 9636840, 9993760, 10279296, 11242980, 11421440, 11992512, 12849120, 13491576, 14990640, 15418944, 15990016, 16864470, 17132160, 17988768, 19273680, 19987520, 20558592, 22485960, 23985024, 25698240, 26983152, 29981280, 30837888, 33728940, 34264320, 35977536, 38547360, 39975040, 44971920, 47970048, 51396480, 53966304, 59962560, 61675776, 67457880, 71955072, 77094720, 79950080, 89943840, 102792960, 107932608, 119925120, 134915760, 143910144, 154189440, 179887680, 215865216, 239850240, 269831520, 308378880, 359775360, 431730432, 539663040, 719550720, 1079326080, 2158652160]

約数ペア:

[(1, 2158652160), (2, 1079326080), (3, 719550720), (4, 539663040), (5, 431730432), (6, 359775360), (7, 308378880), (8, 269831520), (9, 239850240), (10, 215865216), (12, 179887680), (14, 154189440), (15, 143910144), (16, 134915760), (18, 119925120), (20, 107932608), (21, 102792960), (24, 89943840), (27, 79950080), (28, 77094720), (30, 71955072), (32, 67457880), (35, 61675776), (36, 59962560), (40, 53966304), (42, 51396480), (45, 47970048), (48, 44971920), (54, 39975040), (56, 38547360), (60, 35977536), (63, 34264320), (64, 33728940), (70, 30837888), (72, 29981280), (80, 26983152), (84, 25698240), (90, 23985024), (96, 22485960), (105, 20558592), (108, 19987520), (112, 19273680), (120, 17988768), (126, 17132160), (128, 16864470), (135, 15990016), (140, 15418944), (144, 14990640), (160, 13491576), (168, 12849120), (180, 11992512), (189, 11421440), (192, 11242980), (210, 10279296), (216, 9993760), (224, 9636840), (240, 8994384), (252, 8566080), (256, 8432235), (270, 7995008), (280, 7709472), (288, 7495320), (315, 6852864), (320, 6745788), (336, 6424560), (360, 5996256), (378, 5710720), (384, 5621490), (420, 5139648), (432, 4996880), (448, 4818420), (480, 4497192), (504, 4283040), (540, 3997504), (560, 3854736), (576, 3747660), (630, 3426432), (640, 3372894), (672, 3212280), (720, 2998128), (756, 2855360), (768, 2810745), (840, 2569824), (864, 2498440), (896, 2409210), (945, 2284288), (960, 2248596), (1008, 2141520), (1080, 1998752), (1120, 1927368), (1152, 1873830), (1260, 1713216), (1280, 1686447), (1344, 1606140), (1440, 1499064), (1512, 1427680), (1680, 1284912), (1728, 1249220), (1792, 1204605), (1890, 1142144), (1920, 1124298), (2016, 1070760), (2160, 999376), (2240, 963684), (2304, 936915), (2520, 856608), (2688, 803070), (2880, 749532), (3024, 713840), (3360, 642456), (3456, 624610), (3780, 571072), (3840, 562149), (4032, 535380), (4320, 499688), (4480, 481842), (5040, 428304), (5376, 401535), (5760, 374766), (6048, 356920), (6720, 321228), (6912, 312305), (7560, 285536), (8064, 267690), (8640, 249844), (8923, 241920), (8960, 240921), (10080, 214152), (11520, 187383), (12096, 178460), (13440, 160614), (15120, 142768), (16128, 133845), (17280, 124922), (17846, 120960), (20160, 107076), (24192, 89230), (26769, 80640), (26880, 80307), (30240, 71384), (34560, 62461), (35692, 60480), (40320, 53538), (44615, 48384)]