1903866720

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{33331}}^1$

素因数の和:33373

約数の個数: 192

約数和(自身を含む): 7257309696

約数和(自身を除く): 5353442976

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 32, 34, 35, 40, 42, 48, 51, 56, 60, 68, 70, 80, 84, 85, 96, 102, 105, 112, 119, 120, 136, 140, 160, 168, 170, 204, 210, 224, 238, 240, 255, 272, 280, 336, 340, 357, 408, 420, 476, 480, 510, 544, 560, 595, 672, 680, 714, 816, 840, 952, 1020, 1120, 1190, 1360, 1428, 1632, 1680, 1785, 1904, 2040, 2380, 2720, 2856, 3360, 3570, 3808, 4080, 4760, 5712, 7140, 8160, 9520, 11424, 14280, 19040, 28560, 33331, 57120, 66662, 99993, 133324, 166655, 199986, 233317, 266648, 333310, 399972, 466634, 499965, 533296, 566627, 666620, 699951, 799944, 933268, 999930, 1066592, 1133254, 1166585, 1333240, 1399902, 1599888, 1699881, 1866536, 1999860, 2266508, 2333170, 2666480, 2799804, 2833135, 3199776, 3399762, 3499755, 3733072, 3966389, 3999720, 4533016, 4666340, 5332960, 5599608, 5666270, 6799524, 6999510, 7466144, 7932778, 7999440, 8499405, 9066032, 9332680, 11199216, 11332540, 11899167, 13599048, 13999020, 15865556, 15998880, 16998810, 18132064, 18665360, 19831945, 22398432, 22665080, 23798334, 27198096, 27998040, 31731112, 33997620, 37330720, 39663890, 45330160, 47596668, 54396192, 55996080, 59495835, 63462224, 67995240, 79327780, 90660320, 95193336, 111992160, 118991670, 126924448, 135990480, 158655560, 190386672, 237983340, 271980960, 317311120, 380773344, 475966680, 634622240, 951933360, 1903866720]

約数ペア:

[(1, 1903866720), (2, 951933360), (3, 634622240), (4, 475966680), (5, 380773344), (6, 317311120), (7, 271980960), (8, 237983340), (10, 190386672), (12, 158655560), (14, 135990480), (15, 126924448), (16, 118991670), (17, 111992160), (20, 95193336), (21, 90660320), (24, 79327780), (28, 67995240), (30, 63462224), (32, 59495835), (34, 55996080), (35, 54396192), (40, 47596668), (42, 45330160), (48, 39663890), (51, 37330720), (56, 33997620), (60, 31731112), (68, 27998040), (70, 27198096), (80, 23798334), (84, 22665080), (85, 22398432), (96, 19831945), (102, 18665360), (105, 18132064), (112, 16998810), (119, 15998880), (120, 15865556), (136, 13999020), (140, 13599048), (160, 11899167), (168, 11332540), (170, 11199216), (204, 9332680), (210, 9066032), (224, 8499405), (238, 7999440), (240, 7932778), (255, 7466144), (272, 6999510), (280, 6799524), (336, 5666270), (340, 5599608), (357, 5332960), (408, 4666340), (420, 4533016), (476, 3999720), (480, 3966389), (510, 3733072), (544, 3499755), (560, 3399762), (595, 3199776), (672, 2833135), (680, 2799804), (714, 2666480), (816, 2333170), (840, 2266508), (952, 1999860), (1020, 1866536), (1120, 1699881), (1190, 1599888), (1360, 1399902), (1428, 1333240), (1632, 1166585), (1680, 1133254), (1785, 1066592), (1904, 999930), (2040, 933268), (2380, 799944), (2720, 699951), (2856, 666620), (3360, 566627), (3570, 533296), (3808, 499965), (4080, 466634), (4760, 399972), (5712, 333310), (7140, 266648), (8160, 233317), (9520, 199986), (11424, 166655), (14280, 133324), (19040, 99993), (28560, 66662), (33331, 57120)]