228958560

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1$

素因数の和:298

約数の個数: 288

約数和(自身を含む): 845365248

約数和(自身を除く): 616406688

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 31, 32, 36, 40, 45, 46, 48, 60, 62, 69, 72, 80, 90, 92, 93, 96, 115, 120, 124, 138, 144, 155, 160, 180, 184, 186, 207, 223, 230, 240, 248, 276, 279, 288, 310, 345, 360, 368, 372, 414, 446, 460, 465, 480, 496, 552, 558, 620, 669, 690, 713, 720, 736, 744, 828, 892, 920, 930, 992, 1035, 1104, 1115, 1116, 1240, 1338, 1380, 1395, 1426, 1440, 1488, 1656, 1784, 1840, 1860, 2007, 2070, 2139, 2208, 2230, 2232, 2480, 2676, 2760, 2790, 2852, 2976, 3312, 3345, 3565, 3568, 3680, 3720, 4014, 4140, 4278, 4460, 4464, 4960, 5129, 5352, 5520, 5580, 5704, 6417, 6624, 6690, 6913, 7130, 7136, 7440, 8028, 8280, 8556, 8920, 8928, 10035, 10258, 10695, 10704, 11040, 11160, 11408, 12834, 13380, 13826, 14260, 14880, 15387, 16056, 16560, 17112, 17840, 20070, 20516, 20739, 21390, 21408, 22320, 22816, 25645, 25668, 26760, 27652, 28520, 30774, 32085, 32112, 33120, 34224, 34565, 35680, 40140, 41032, 41478, 42780, 44640, 46161, 51290, 51336, 53520, 55304, 57040, 61548, 62217, 64170, 64224, 68448, 69130, 76935, 80280, 82064, 82956, 85560, 92322, 102580, 102672, 103695, 107040, 110608, 114080, 123096, 124434, 128340, 138260, 153870, 158999, 160560, 164128, 165912, 171120, 184644, 205160, 205344, 207390, 221216, 230805, 246192, 248868, 256680, 276520, 307740, 311085, 317998, 321120, 331824, 342240, 369288, 410320, 414780, 461610, 476997, 492384, 497736, 513360, 553040, 615480, 622170, 635996, 663648, 738576, 794995, 820640, 829560, 923220, 953994, 995472, 1026720, 1106080, 1230960, 1244340, 1271992, 1430991, 1477152, 1589990, 1659120, 1846440, 1907988, 1990944, 2384985, 2461920, 2488680, 2543984, 2861982, 3179980, 3318240, 3692880, 3815976, 4769970, 4977360, 5087968, 5723964, 6359960, 7154955, 7385760, 7631952, 9539940, 9954720, 11447928, 12719920, 14309910, 15263904, 19079880, 22895856, 25439840, 28619820, 38159760, 45791712, 57239640, 76319520, 114479280, 228958560]

約数ペア:

[(1, 228958560), (2, 114479280), (3, 76319520), (4, 57239640), (5, 45791712), (6, 38159760), (8, 28619820), (9, 25439840), (10, 22895856), (12, 19079880), (15, 15263904), (16, 14309910), (18, 12719920), (20, 11447928), (23, 9954720), (24, 9539940), (30, 7631952), (31, 7385760), (32, 7154955), (36, 6359960), (40, 5723964), (45, 5087968), (46, 4977360), (48, 4769970), (60, 3815976), (62, 3692880), (69, 3318240), (72, 3179980), (80, 2861982), (90, 2543984), (92, 2488680), (93, 2461920), (96, 2384985), (115, 1990944), (120, 1907988), (124, 1846440), (138, 1659120), (144, 1589990), (155, 1477152), (160, 1430991), (180, 1271992), (184, 1244340), (186, 1230960), (207, 1106080), (223, 1026720), (230, 995472), (240, 953994), (248, 923220), (276, 829560), (279, 820640), (288, 794995), (310, 738576), (345, 663648), (360, 635996), (368, 622170), (372, 615480), (414, 553040), (446, 513360), (460, 497736), (465, 492384), (480, 476997), (496, 461610), (552, 414780), (558, 410320), (620, 369288), (669, 342240), (690, 331824), (713, 321120), (720, 317998), (736, 311085), (744, 307740), (828, 276520), (892, 256680), (920, 248868), (930, 246192), (992, 230805), (1035, 221216), (1104, 207390), (1115, 205344), (1116, 205160), (1240, 184644), (1338, 171120), (1380, 165912), (1395, 164128), (1426, 160560), (1440, 158999), (1488, 153870), (1656, 138260), (1784, 128340), (1840, 124434), (1860, 123096), (2007, 114080), (2070, 110608), (2139, 107040), (2208, 103695), (2230, 102672), (2232, 102580), (2480, 92322), (2676, 85560), (2760, 82956), (2790, 82064), (2852, 80280), (2976, 76935), (3312, 69130), (3345, 68448), (3565, 64224), (3568, 64170), (3680, 62217), (3720, 61548), (4014, 57040), (4140, 55304), (4278, 53520), (4460, 51336), (4464, 51290), (4960, 46161), (5129, 44640), (5352, 42780), (5520, 41478), (5580, 41032), (5704, 40140), (6417, 35680), (6624, 34565), (6690, 34224), (6913, 33120), (7130, 32112), (7136, 32085), (7440, 30774), (8028, 28520), (8280, 27652), (8556, 26760), (8920, 25668), (8928, 25645), (10035, 22816), (10258, 22320), (10695, 21408), (10704, 21390), (11040, 20739), (11160, 20516), (11408, 20070), (12834, 17840), (13380, 17112), (13826, 16560), (14260, 16056), (14880, 15387)]