8706720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1$

素因数の和:143

約数の個数: 192

約数和(自身を含む): 32006016

約数和(自身を除く): 23299296

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 17, 20, 22, 24, 30, 32, 33, 34, 40, 44, 48, 51, 55, 60, 66, 68, 80, 85, 88, 96, 97, 102, 110, 120, 132, 136, 160, 165, 170, 176, 187, 194, 204, 220, 240, 255, 264, 272, 291, 330, 340, 352, 374, 388, 408, 440, 480, 485, 510, 528, 544, 561, 582, 660, 680, 748, 776, 816, 880, 935, 970, 1020, 1056, 1067, 1122, 1164, 1320, 1360, 1455, 1496, 1552, 1632, 1649, 1760, 1870, 1940, 2040, 2134, 2244, 2328, 2640, 2720, 2805, 2910, 2992, 3104, 3201, 3298, 3740, 3880, 4080, 4268, 4488, 4656, 4947, 5280, 5335, 5610, 5820, 5984, 6402, 6596, 7480, 7760, 8160, 8245, 8536, 8976, 9312, 9894, 10670, 11220, 11640, 12804, 13192, 14960, 15520, 16005, 16490, 17072, 17952, 18139, 19788, 21340, 22440, 23280, 24735, 25608, 26384, 29920, 32010, 32980, 34144, 36278, 39576, 42680, 44880, 46560, 49470, 51216, 52768, 54417, 64020, 65960, 72556, 79152, 85360, 89760, 90695, 98940, 102432, 108834, 128040, 131920, 145112, 158304, 170720, 181390, 197880, 217668, 256080, 263840, 272085, 290224, 362780, 395760, 435336, 512160, 544170, 580448, 725560, 791520, 870672, 1088340, 1451120, 1741344, 2176680, 2902240, 4353360, 8706720]

約数ペア:

[(1, 8706720), (2, 4353360), (3, 2902240), (4, 2176680), (5, 1741344), (6, 1451120), (8, 1088340), (10, 870672), (11, 791520), (12, 725560), (15, 580448), (16, 544170), (17, 512160), (20, 435336), (22, 395760), (24, 362780), (30, 290224), (32, 272085), (33, 263840), (34, 256080), (40, 217668), (44, 197880), (48, 181390), (51, 170720), (55, 158304), (60, 145112), (66, 131920), (68, 128040), (80, 108834), (85, 102432), (88, 98940), (96, 90695), (97, 89760), (102, 85360), (110, 79152), (120, 72556), (132, 65960), (136, 64020), (160, 54417), (165, 52768), (170, 51216), (176, 49470), (187, 46560), (194, 44880), (204, 42680), (220, 39576), (240, 36278), (255, 34144), (264, 32980), (272, 32010), (291, 29920), (330, 26384), (340, 25608), (352, 24735), (374, 23280), (388, 22440), (408, 21340), (440, 19788), (480, 18139), (485, 17952), (510, 17072), (528, 16490), (544, 16005), (561, 15520), (582, 14960), (660, 13192), (680, 12804), (748, 11640), (776, 11220), (816, 10670), (880, 9894), (935, 9312), (970, 8976), (1020, 8536), (1056, 8245), (1067, 8160), (1122, 7760), (1164, 7480), (1320, 6596), (1360, 6402), (1455, 5984), (1496, 5820), (1552, 5610), (1632, 5335), (1649, 5280), (1760, 4947), (1870, 4656), (1940, 4488), (2040, 4268), (2134, 4080), (2244, 3880), (2328, 3740), (2640, 3298), (2720, 3201), (2805, 3104), (2910, 2992)]