921831338880

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{730777}}^1$

素因数の和:730878

約数の個数: 256

約数和(自身を含む): 3309547406400

約数和(自身を除く): 2387716067520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 73, 80, 90, 96, 108, 120, 128, 135, 144, 146, 160, 180, 192, 216, 219, 240, 270, 288, 292, 320, 360, 365, 384, 432, 438, 480, 540, 576, 584, 640, 657, 720, 730, 864, 876, 960, 1080, 1095, 1152, 1168, 1314, 1440, 1460, 1728, 1752, 1920, 1971, 2160, 2190, 2336, 2628, 2880, 2920, 3285, 3456, 3504, 3942, 4320, 4380, 4672, 5256, 5760, 5840, 6570, 7008, 7884, 8640, 8760, 9344, 9855, 10512, 11680, 13140, 14016, 15768, 17280, 17520, 19710, 21024, 23360, 26280, 28032, 31536, 35040, 39420, 42048, 46720, 52560, 63072, 70080, 78840, 84096, 105120, 126144, 140160, 157680, 210240, 252288, 315360, 420480, 630720, 730777, 1261440, 1461554, 2192331, 2923108, 3653885, 4384662, 5846216, 6576993, 7307770, 8769324, 10961655, 11692432, 13153986, 14615540, 17538648, 19730979, 21923310, 23384864, 26307972, 29231080, 32884965, 35077296, 39461958, 43846620, 46769728, 52615944, 53346721, 58462160, 65769930, 70154592, 78923916, 87693240, 93539456, 98654895, 105231888, 106693442, 116924320, 131539860, 140309184, 157847832, 160040163, 175386480, 197309790, 210463776, 213386884, 233848640, 263079720, 266733605, 280618368, 315695664, 320080326, 350772960, 394619580, 420927552, 426773768, 467697280, 480120489, 526159440, 533467210, 631391328, 640160652, 701545920, 789239160, 800200815, 841855104, 853547536, 960240978, 1052318880, 1066934420, 1262782656, 1280321304, 1403091840, 1440361467, 1578478320, 1600401630, 1707095072, 1920481956, 2104637760, 2133868840, 2400602445, 2525565312, 2560642608, 2880722934, 3156956640, 3200803260, 3414190144, 3840963912, 4209275520, 4267737680, 4801204890, 5121285216, 5761445868, 6313913280, 6401606520, 6828380288, 7201807335, 7681927824, 8535475360, 9602409780, 10242570432, 11522891736, 12627826560, 12803213040, 14403614670, 15363855648, 17070950720, 19204819560, 20485140864, 23045783472, 25606426080, 28807229340, 30727711296, 34141901440, 38409639120, 46091566944, 51212852160, 57614458680, 61455422592, 76819278240, 92183133888, 102425704320, 115228917360, 153638556480, 184366267776, 230457834720, 307277112960, 460915669440, 921831338880]

約数ペア:

[(1, 921831338880), (2, 460915669440), (3, 307277112960), (4, 230457834720), (5, 184366267776), (6, 153638556480), (8, 115228917360), (9, 102425704320), (10, 92183133888), (12, 76819278240), (15, 61455422592), (16, 57614458680), (18, 51212852160), (20, 46091566944), (24, 38409639120), (27, 34141901440), (30, 30727711296), (32, 28807229340), (36, 25606426080), (40, 23045783472), (45, 20485140864), (48, 19204819560), (54, 17070950720), (60, 15363855648), (64, 14403614670), (72, 12803213040), (73, 12627826560), (80, 11522891736), (90, 10242570432), (96, 9602409780), (108, 8535475360), (120, 7681927824), (128, 7201807335), (135, 6828380288), (144, 6401606520), (146, 6313913280), (160, 5761445868), (180, 5121285216), (192, 4801204890), (216, 4267737680), (219, 4209275520), (240, 3840963912), (270, 3414190144), (288, 3200803260), (292, 3156956640), (320, 2880722934), (360, 2560642608), (365, 2525565312), (384, 2400602445), (432, 2133868840), (438, 2104637760), (480, 1920481956), (540, 1707095072), (576, 1600401630), (584, 1578478320), (640, 1440361467), (657, 1403091840), (720, 1280321304), (730, 1262782656), (864, 1066934420), (876, 1052318880), (960, 960240978), (1080, 853547536), (1095, 841855104), (1152, 800200815), (1168, 789239160), (1314, 701545920), (1440, 640160652), (1460, 631391328), (1728, 533467210), (1752, 526159440), (1920, 480120489), (1971, 467697280), (2160, 426773768), (2190, 420927552), (2336, 394619580), (2628, 350772960), (2880, 320080326), (2920, 315695664), (3285, 280618368), (3456, 266733605), (3504, 263079720), (3942, 233848640), (4320, 213386884), (4380, 210463776), (4672, 197309790), (5256, 175386480), (5760, 160040163), (5840, 157847832), (6570, 140309184), (7008, 131539860), (7884, 116924320), (8640, 106693442), (8760, 105231888), (9344, 98654895), (9855, 93539456), (10512, 87693240), (11680, 78923916), (13140, 70154592), (14016, 65769930), (15768, 58462160), (17280, 53346721), (17520, 52615944), (19710, 46769728), (21024, 43846620), (23360, 39461958), (26280, 35077296), (28032, 32884965), (31536, 29231080), (35040, 26307972), (39420, 23384864), (42048, 21923310), (46720, 19730979), (52560, 17538648), (63072, 14615540), (70080, 13153986), (78840, 11692432), (84096, 10961655), (105120, 8769324), (126144, 7307770), (140160, 6576993), (157680, 5846216), (210240, 4384662), (252288, 3653885), (315360, 2923108), (420480, 2192331), (630720, 1461554), (730777, 1261440)]