2255179920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{10093}}^1$

素因数の和:10142

約数の個数: 240

約数和(自身を含む): 8561327040

約数和(自身を除く): 6306147120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 48, 49, 56, 57, 60, 70, 76, 80, 84, 95, 98, 105, 112, 114, 120, 133, 140, 147, 152, 168, 190, 196, 210, 228, 240, 245, 266, 280, 285, 294, 304, 336, 380, 392, 399, 420, 456, 490, 532, 560, 570, 588, 665, 735, 760, 784, 798, 840, 912, 931, 980, 1064, 1140, 1176, 1330, 1470, 1520, 1596, 1680, 1862, 1960, 1995, 2128, 2280, 2352, 2660, 2793, 2940, 3192, 3724, 3920, 3990, 4560, 4655, 5320, 5586, 5880, 6384, 7448, 7980, 9310, 10093, 10640, 11172, 11760, 13965, 14896, 15960, 18620, 20186, 22344, 27930, 30279, 31920, 37240, 40372, 44688, 50465, 55860, 60558, 70651, 74480, 80744, 100930, 111720, 121116, 141302, 151395, 161488, 191767, 201860, 211953, 223440, 242232, 282604, 302790, 353255, 383534, 403720, 423906, 484464, 494557, 565208, 575301, 605580, 706510, 767068, 807440, 847812, 958835, 989114, 1059765, 1130416, 1150602, 1211160, 1342369, 1413020, 1483671, 1534136, 1695624, 1917670, 1978228, 2119530, 2301204, 2422320, 2472785, 2684738, 2826040, 2876505, 2967342, 3068272, 3391248, 3835340, 3956456, 4027107, 4239060, 4602408, 4945570, 5369476, 5652080, 5753010, 5934684, 6711845, 7418355, 7670680, 7912912, 8054214, 8478120, 9204816, 9396583, 9891140, 10738952, 11506020, 11869368, 13423690, 14836710, 15341360, 16108428, 16956240, 18793166, 19782280, 20135535, 21477904, 23012040, 23738736, 26847380, 28189749, 29673420, 32216856, 37586332, 39564560, 40271070, 46024080, 46982915, 53694760, 56379498, 59346840, 64433712, 75172664, 80542140, 93965830, 107389520, 112758996, 118693680, 140948745, 150345328, 161084280, 187931660, 225517992, 281897490, 322168560, 375863320, 451035984, 563794980, 751726640, 1127589960, 2255179920]

約数ペア:

[(1, 2255179920), (2, 1127589960), (3, 751726640), (4, 563794980), (5, 451035984), (6, 375863320), (7, 322168560), (8, 281897490), (10, 225517992), (12, 187931660), (14, 161084280), (15, 150345328), (16, 140948745), (19, 118693680), (20, 112758996), (21, 107389520), (24, 93965830), (28, 80542140), (30, 75172664), (35, 64433712), (38, 59346840), (40, 56379498), (42, 53694760), (48, 46982915), (49, 46024080), (56, 40271070), (57, 39564560), (60, 37586332), (70, 32216856), (76, 29673420), (80, 28189749), (84, 26847380), (95, 23738736), (98, 23012040), (105, 21477904), (112, 20135535), (114, 19782280), (120, 18793166), (133, 16956240), (140, 16108428), (147, 15341360), (152, 14836710), (168, 13423690), (190, 11869368), (196, 11506020), (210, 10738952), (228, 9891140), (240, 9396583), (245, 9204816), (266, 8478120), (280, 8054214), (285, 7912912), (294, 7670680), (304, 7418355), (336, 6711845), (380, 5934684), (392, 5753010), (399, 5652080), (420, 5369476), (456, 4945570), (490, 4602408), (532, 4239060), (560, 4027107), (570, 3956456), (588, 3835340), (665, 3391248), (735, 3068272), (760, 2967342), (784, 2876505), (798, 2826040), (840, 2684738), (912, 2472785), (931, 2422320), (980, 2301204), (1064, 2119530), (1140, 1978228), (1176, 1917670), (1330, 1695624), (1470, 1534136), (1520, 1483671), (1596, 1413020), (1680, 1342369), (1862, 1211160), (1960, 1150602), (1995, 1130416), (2128, 1059765), (2280, 989114), (2352, 958835), (2660, 847812), (2793, 807440), (2940, 767068), (3192, 706510), (3724, 605580), (3920, 575301), (3990, 565208), (4560, 494557), (4655, 484464), (5320, 423906), (5586, 403720), (5880, 383534), (6384, 353255), (7448, 302790), (7980, 282604), (9310, 242232), (10093, 223440), (10640, 211953), (11172, 201860), (11760, 191767), (13965, 161488), (14896, 151395), (15960, 141302), (18620, 121116), (20186, 111720), (22344, 100930), (27930, 80744), (30279, 74480), (31920, 70651), (37240, 60558), (40372, 55860), (44688, 50465)]