2016517760

素因数分解:

$2^7\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1$

素因数の和:195

約数の個数: 256

約数和(自身を含む): 5313530880

約数和(自身を除く): 3297013120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 37, 40, 41, 62, 64, 67, 74, 80, 82, 124, 128, 134, 148, 155, 160, 164, 185, 205, 248, 268, 296, 310, 320, 328, 335, 370, 410, 496, 536, 592, 620, 640, 656, 670, 740, 820, 992, 1072, 1147, 1184, 1240, 1271, 1312, 1340, 1480, 1517, 1640, 1984, 2077, 2144, 2294, 2368, 2479, 2480, 2542, 2624, 2680, 2747, 2960, 3034, 3280, 3968, 4154, 4288, 4588, 4736, 4958, 4960, 5084, 5248, 5360, 5494, 5735, 5920, 6068, 6355, 6560, 7585, 8308, 8576, 9176, 9916, 9920, 10168, 10385, 10720, 10988, 11470, 11840, 12136, 12395, 12710, 13120, 13735, 15170, 16616, 18352, 19832, 19840, 20336, 20770, 21440, 21976, 22940, 23680, 24272, 24790, 25420, 26240, 27470, 30340, 33232, 36704, 39664, 40672, 41540, 42880, 43952, 45880, 47027, 48544, 49580, 50840, 54940, 60680, 66464, 73408, 76849, 79328, 81344, 83080, 85157, 87904, 91760, 94054, 97088, 99160, 101639, 101680, 109880, 121360, 132928, 146816, 153698, 158656, 162688, 166160, 170314, 175808, 183520, 188108, 194176, 198320, 203278, 203360, 219760, 235135, 242720, 265856, 307396, 317312, 332320, 340628, 351616, 367040, 376216, 384245, 396640, 406556, 406720, 425785, 439520, 470270, 485440, 508195, 614792, 664640, 681256, 734080, 752432, 768490, 793280, 813112, 813440, 851570, 879040, 940540, 970880, 1016390, 1229584, 1329280, 1362512, 1504864, 1536980, 1586560, 1626224, 1703140, 1758080, 1881080, 2032780, 2459168, 2725024, 3009728, 3073960, 3150809, 3252448, 3406280, 3762160, 4065560, 4918336, 5450048, 6019456, 6147920, 6301618, 6504896, 6812560, 7524320, 8131120, 9836672, 10900096, 12295840, 12603236, 13009792, 13625120, 15048640, 15754045, 16262240, 24591680, 25206472, 27250240, 30097280, 31508090, 32524480, 49183360, 50412944, 54500480, 63016180, 65048960, 100825888, 126032360, 201651776, 252064720, 403303552, 504129440, 1008258880, 2016517760]

約数ペア:

[(1, 2016517760), (2, 1008258880), (4, 504129440), (5, 403303552), (8, 252064720), (10, 201651776), (16, 126032360), (20, 100825888), (31, 65048960), (32, 63016180), (37, 54500480), (40, 50412944), (41, 49183360), (62, 32524480), (64, 31508090), (67, 30097280), (74, 27250240), (80, 25206472), (82, 24591680), (124, 16262240), (128, 15754045), (134, 15048640), (148, 13625120), (155, 13009792), (160, 12603236), (164, 12295840), (185, 10900096), (205, 9836672), (248, 8131120), (268, 7524320), (296, 6812560), (310, 6504896), (320, 6301618), (328, 6147920), (335, 6019456), (370, 5450048), (410, 4918336), (496, 4065560), (536, 3762160), (592, 3406280), (620, 3252448), (640, 3150809), (656, 3073960), (670, 3009728), (740, 2725024), (820, 2459168), (992, 2032780), (1072, 1881080), (1147, 1758080), (1184, 1703140), (1240, 1626224), (1271, 1586560), (1312, 1536980), (1340, 1504864), (1480, 1362512), (1517, 1329280), (1640, 1229584), (1984, 1016390), (2077, 970880), (2144, 940540), (2294, 879040), (2368, 851570), (2479, 813440), (2480, 813112), (2542, 793280), (2624, 768490), (2680, 752432), (2747, 734080), (2960, 681256), (3034, 664640), (3280, 614792), (3968, 508195), (4154, 485440), (4288, 470270), (4588, 439520), (4736, 425785), (4958, 406720), (4960, 406556), (5084, 396640), (5248, 384245), (5360, 376216), (5494, 367040), (5735, 351616), (5920, 340628), (6068, 332320), (6355, 317312), (6560, 307396), (7585, 265856), (8308, 242720), (8576, 235135), (9176, 219760), (9916, 203360), (9920, 203278), (10168, 198320), (10385, 194176), (10720, 188108), (10988, 183520), (11470, 175808), (11840, 170314), (12136, 166160), (12395, 162688), (12710, 158656), (13120, 153698), (13735, 146816), (15170, 132928), (16616, 121360), (18352, 109880), (19832, 101680), (19840, 101639), (20336, 99160), (20770, 97088), (21440, 94054), (21976, 91760), (22940, 87904), (23680, 85157), (24272, 83080), (24790, 81344), (25420, 79328), (26240, 76849), (27470, 73408), (30340, 66464), (33232, 60680), (36704, 54940), (39664, 50840), (40672, 49580), (41540, 48544), (42880, 47027), (43952, 45880)]