9821579520

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{62383}}^1$

素因数の和:62448

約数の個数: 144

約数和(自身を含む): 32133249792

約数和(自身を除く): 22311670272

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 48, 60, 64, 80, 82, 96, 120, 123, 128, 160, 164, 192, 205, 240, 246, 256, 320, 328, 384, 410, 480, 492, 615, 640, 656, 768, 820, 960, 984, 1230, 1280, 1312, 1640, 1920, 1968, 2460, 2624, 3280, 3840, 3936, 4920, 5248, 6560, 7872, 9840, 10496, 13120, 15744, 19680, 26240, 31488, 39360, 52480, 62383, 78720, 124766, 157440, 187149, 249532, 311915, 374298, 499064, 623830, 748596, 935745, 998128, 1247660, 1497192, 1871490, 1996256, 2495320, 2557703, 2994384, 3742980, 3992512, 4990640, 5115406, 5988768, 7485960, 7673109, 7985024, 9981280, 10230812, 11977536, 12788515, 14971920, 15346218, 15970048, 19962560, 20461624, 23955072, 25577030, 29943840, 30692436, 38365545, 39925120, 40923248, 47910144, 51154060, 59887680, 61384872, 76731090, 79850240, 81846496, 102308120, 119775360, 122769744, 153462180, 163692992, 204616240, 239550720, 245539488, 306924360, 327385984, 409232480, 491078976, 613848720, 654771968, 818464960, 982157952, 1227697440, 1636929920, 1964315904, 2455394880, 3273859840, 4910789760, 9821579520]

約数ペア:

[(1, 9821579520), (2, 4910789760), (3, 3273859840), (4, 2455394880), (5, 1964315904), (6, 1636929920), (8, 1227697440), (10, 982157952), (12, 818464960), (15, 654771968), (16, 613848720), (20, 491078976), (24, 409232480), (30, 327385984), (32, 306924360), (40, 245539488), (41, 239550720), (48, 204616240), (60, 163692992), (64, 153462180), (80, 122769744), (82, 119775360), (96, 102308120), (120, 81846496), (123, 79850240), (128, 76731090), (160, 61384872), (164, 59887680), (192, 51154060), (205, 47910144), (240, 40923248), (246, 39925120), (256, 38365545), (320, 30692436), (328, 29943840), (384, 25577030), (410, 23955072), (480, 20461624), (492, 19962560), (615, 15970048), (640, 15346218), (656, 14971920), (768, 12788515), (820, 11977536), (960, 10230812), (984, 9981280), (1230, 7985024), (1280, 7673109), (1312, 7485960), (1640, 5988768), (1920, 5115406), (1968, 4990640), (2460, 3992512), (2624, 3742980), (3280, 2994384), (3840, 2557703), (3936, 2495320), (4920, 1996256), (5248, 1871490), (6560, 1497192), (7872, 1247660), (9840, 998128), (10496, 935745), (13120, 748596), (15744, 623830), (19680, 499064), (26240, 374298), (31488, 311915), (39360, 249532), (52480, 187149), (62383, 157440), (78720, 124766)]