230644440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{223}}^1$

素因数の和:283

約数の個数: 288

約数和(自身を含む): 863291520

約数和(自身を除く): 632647080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 17, 18, 20, 24, 26, 30, 34, 36, 39, 40, 45, 51, 52, 60, 65, 68, 72, 78, 85, 90, 102, 104, 117, 120, 130, 136, 153, 156, 169, 170, 180, 195, 204, 221, 223, 234, 255, 260, 306, 312, 338, 340, 360, 390, 408, 442, 446, 468, 507, 510, 520, 585, 612, 663, 669, 676, 680, 765, 780, 845, 884, 892, 936, 1014, 1020, 1105, 1115, 1170, 1224, 1326, 1338, 1352, 1521, 1530, 1560, 1690, 1768, 1784, 1989, 2007, 2028, 2040, 2210, 2230, 2340, 2535, 2652, 2676, 2873, 2899, 3042, 3060, 3315, 3345, 3380, 3791, 3978, 4014, 4056, 4420, 4460, 4680, 5070, 5304, 5352, 5746, 5798, 6084, 6120, 6630, 6690, 6760, 7582, 7605, 7956, 8028, 8619, 8697, 8840, 8920, 9945, 10035, 10140, 11373, 11492, 11596, 12168, 13260, 13380, 14365, 14495, 15164, 15210, 15912, 16056, 17238, 17394, 18955, 19890, 20070, 20280, 22746, 22984, 23192, 25857, 26091, 26520, 26760, 28730, 28990, 30328, 30420, 34119, 34476, 34788, 37687, 37910, 39780, 40140, 43095, 43485, 45492, 49283, 51714, 52182, 56865, 57460, 57980, 60840, 68238, 68952, 69576, 75374, 75820, 79560, 80280, 86190, 86970, 90984, 98566, 103428, 104364, 113061, 113730, 114920, 115960, 129285, 130455, 136476, 147849, 150748, 151640, 170595, 172380, 173940, 188435, 197132, 206856, 208728, 226122, 227460, 246415, 258570, 260910, 272952, 295698, 301496, 339183, 341190, 344760, 347880, 376870, 394264, 443547, 452244, 454920, 492830, 517140, 521820, 565305, 591396, 640679, 678366, 682380, 739245, 753740, 887094, 904488, 985660, 1034280, 1043640, 1130610, 1182792, 1281358, 1356732, 1364760, 1478490, 1507480, 1695915, 1774188, 1922037, 1971320, 2217735, 2261220, 2562716, 2713464, 2956980, 3203395, 3391830, 3548376, 3844074, 4435470, 4522440, 5125432, 5766111, 5913960, 6406790, 6783660, 7688148, 8870940, 9610185, 11532222, 12813580, 13567320, 15376296, 17741880, 19220370, 23064444, 25627160, 28830555, 38440740, 46128888, 57661110, 76881480, 115322220, 230644440]

約数ペア:

[(1, 230644440), (2, 115322220), (3, 76881480), (4, 57661110), (5, 46128888), (6, 38440740), (8, 28830555), (9, 25627160), (10, 23064444), (12, 19220370), (13, 17741880), (15, 15376296), (17, 13567320), (18, 12813580), (20, 11532222), (24, 9610185), (26, 8870940), (30, 7688148), (34, 6783660), (36, 6406790), (39, 5913960), (40, 5766111), (45, 5125432), (51, 4522440), (52, 4435470), (60, 3844074), (65, 3548376), (68, 3391830), (72, 3203395), (78, 2956980), (85, 2713464), (90, 2562716), (102, 2261220), (104, 2217735), (117, 1971320), (120, 1922037), (130, 1774188), (136, 1695915), (153, 1507480), (156, 1478490), (169, 1364760), (170, 1356732), (180, 1281358), (195, 1182792), (204, 1130610), (221, 1043640), (223, 1034280), (234, 985660), (255, 904488), (260, 887094), (306, 753740), (312, 739245), (338, 682380), (340, 678366), (360, 640679), (390, 591396), (408, 565305), (442, 521820), (446, 517140), (468, 492830), (507, 454920), (510, 452244), (520, 443547), (585, 394264), (612, 376870), (663, 347880), (669, 344760), (676, 341190), (680, 339183), (765, 301496), (780, 295698), (845, 272952), (884, 260910), (892, 258570), (936, 246415), (1014, 227460), (1020, 226122), (1105, 208728), (1115, 206856), (1170, 197132), (1224, 188435), (1326, 173940), (1338, 172380), (1352, 170595), (1521, 151640), (1530, 150748), (1560, 147849), (1690, 136476), (1768, 130455), (1784, 129285), (1989, 115960), (2007, 114920), (2028, 113730), (2040, 113061), (2210, 104364), (2230, 103428), (2340, 98566), (2535, 90984), (2652, 86970), (2676, 86190), (2873, 80280), (2899, 79560), (3042, 75820), (3060, 75374), (3315, 69576), (3345, 68952), (3380, 68238), (3791, 60840), (3978, 57980), (4014, 57460), (4056, 56865), (4420, 52182), (4460, 51714), (4680, 49283), (5070, 45492), (5304, 43485), (5352, 43095), (5746, 40140), (5798, 39780), (6084, 37910), (6120, 37687), (6630, 34788), (6690, 34476), (6760, 34119), (7582, 30420), (7605, 30328), (7956, 28990), (8028, 28730), (8619, 26760), (8697, 26520), (8840, 26091), (8920, 25857), (9945, 23192), (10035, 22984), (10140, 22746), (11373, 20280), (11492, 20070), (11596, 19890), (12168, 18955), (13260, 17394), (13380, 17238), (14365, 16056), (14495, 15912), (15164, 15210)]