253727040

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2221}}^1$

素因数の和:2265

約数の個数: 224

約数和(自身を含む): 975262464

約数和(自身を除く): 721535424

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, 64, 68, 70, 80, 84, 85, 96, 102, 105, 112, 119, 120, 136, 140, 160, 168, 170, 192, 204, 210, 224, 238, 240, 255, 272, 280, 320, 336, 340, 357, 408, 420, 448, 476, 480, 510, 544, 560, 595, 672, 680, 714, 816, 840, 952, 960, 1020, 1088, 1120, 1190, 1344, 1360, 1428, 1632, 1680, 1785, 1904, 2040, 2221, 2240, 2380, 2720, 2856, 3264, 3360, 3570, 3808, 4080, 4442, 4760, 5440, 5712, 6663, 6720, 7140, 7616, 8160, 8884, 9520, 11105, 11424, 13326, 14280, 15547, 16320, 17768, 19040, 22210, 22848, 26652, 28560, 31094, 33315, 35536, 37757, 38080, 44420, 46641, 53304, 57120, 62188, 66630, 71072, 75514, 77735, 88840, 93282, 106608, 113271, 114240, 124376, 133260, 142144, 151028, 155470, 177680, 186564, 188785, 213216, 226542, 233205, 248752, 264299, 266520, 302056, 310940, 355360, 373128, 377570, 426432, 453084, 466410, 497504, 528598, 533040, 566355, 604112, 621880, 710720, 746256, 755140, 792897, 906168, 932820, 995008, 1057196, 1066080, 1132710, 1208224, 1243760, 1321495, 1492512, 1510280, 1585794, 1812336, 1865640, 2114392, 2132160, 2265420, 2416448, 2487520, 2642990, 2985024, 3020560, 3171588, 3624672, 3731280, 3964485, 4228784, 4530840, 4975040, 5285980, 6041120, 6343176, 7249344, 7462560, 7928970, 8457568, 9061680, 10571960, 12082240, 12686352, 14925120, 15857940, 16915136, 18123360, 21143920, 25372704, 31715880, 36246720, 42287840, 50745408, 63431760, 84575680, 126863520, 253727040]

約数ペア:

[(1, 253727040), (2, 126863520), (3, 84575680), (4, 63431760), (5, 50745408), (6, 42287840), (7, 36246720), (8, 31715880), (10, 25372704), (12, 21143920), (14, 18123360), (15, 16915136), (16, 15857940), (17, 14925120), (20, 12686352), (21, 12082240), (24, 10571960), (28, 9061680), (30, 8457568), (32, 7928970), (34, 7462560), (35, 7249344), (40, 6343176), (42, 6041120), (48, 5285980), (51, 4975040), (56, 4530840), (60, 4228784), (64, 3964485), (68, 3731280), (70, 3624672), (80, 3171588), (84, 3020560), (85, 2985024), (96, 2642990), (102, 2487520), (105, 2416448), (112, 2265420), (119, 2132160), (120, 2114392), (136, 1865640), (140, 1812336), (160, 1585794), (168, 1510280), (170, 1492512), (192, 1321495), (204, 1243760), (210, 1208224), (224, 1132710), (238, 1066080), (240, 1057196), (255, 995008), (272, 932820), (280, 906168), (320, 792897), (336, 755140), (340, 746256), (357, 710720), (408, 621880), (420, 604112), (448, 566355), (476, 533040), (480, 528598), (510, 497504), (544, 466410), (560, 453084), (595, 426432), (672, 377570), (680, 373128), (714, 355360), (816, 310940), (840, 302056), (952, 266520), (960, 264299), (1020, 248752), (1088, 233205), (1120, 226542), (1190, 213216), (1344, 188785), (1360, 186564), (1428, 177680), (1632, 155470), (1680, 151028), (1785, 142144), (1904, 133260), (2040, 124376), (2221, 114240), (2240, 113271), (2380, 106608), (2720, 93282), (2856, 88840), (3264, 77735), (3360, 75514), (3570, 71072), (3808, 66630), (4080, 62188), (4442, 57120), (4760, 53304), (5440, 46641), (5712, 44420), (6663, 38080), (6720, 37757), (7140, 35536), (7616, 33315), (8160, 31094), (8884, 28560), (9520, 26652), (11105, 22848), (11424, 22210), (13326, 19040), (14280, 17768), (15547, 16320)]