231651630

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{73}}^2$

素因数の和:192

約数の個数: 192

約数和(自身を含む): 746910720

約数和(自身を除く): 515259090

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 23, 27, 30, 35, 42, 45, 46, 54, 63, 69, 70, 73, 90, 105, 115, 126, 135, 138, 146, 161, 189, 207, 210, 219, 230, 270, 315, 322, 345, 365, 378, 414, 438, 483, 511, 621, 630, 657, 690, 730, 805, 945, 966, 1022, 1035, 1095, 1242, 1314, 1449, 1533, 1610, 1679, 1890, 1971, 2070, 2190, 2415, 2555, 2898, 3066, 3105, 3285, 3358, 3942, 4347, 4599, 4830, 5037, 5110, 5329, 6210, 6570, 7245, 7665, 8395, 8694, 9198, 9855, 10074, 10658, 11753, 13797, 14490, 15111, 15330, 15987, 16790, 19710, 21735, 22995, 23506, 25185, 26645, 27594, 30222, 31974, 35259, 37303, 43470, 45333, 45990, 47961, 50370, 53290, 58765, 68985, 70518, 74606, 75555, 79935, 90666, 95922, 105777, 111909, 117530, 122567, 137970, 143883, 151110, 159870, 176295, 186515, 211554, 223818, 226665, 239805, 245134, 287766, 317331, 335727, 352590, 367701, 373030, 453330, 479610, 528885, 559545, 612835, 634662, 671454, 719415, 735402, 857969, 1007181, 1057770, 1103103, 1119090, 1225670, 1438830, 1586655, 1678635, 1715938, 1838505, 2014362, 2206206, 2573907, 3173310, 3309309, 3357270, 3677010, 4289845, 5035905, 5147814, 5515515, 6618618, 7721721, 8579690, 10071810, 11031030, 12869535, 15443442, 16546545, 23165163, 25739070, 33093090, 38608605, 46330326, 77217210, 115825815, 231651630]

約数ペア:

[(1, 231651630), (2, 115825815), (3, 77217210), (5, 46330326), (6, 38608605), (7, 33093090), (9, 25739070), (10, 23165163), (14, 16546545), (15, 15443442), (18, 12869535), (21, 11031030), (23, 10071810), (27, 8579690), (30, 7721721), (35, 6618618), (42, 5515515), (45, 5147814), (46, 5035905), (54, 4289845), (63, 3677010), (69, 3357270), (70, 3309309), (73, 3173310), (90, 2573907), (105, 2206206), (115, 2014362), (126, 1838505), (135, 1715938), (138, 1678635), (146, 1586655), (161, 1438830), (189, 1225670), (207, 1119090), (210, 1103103), (219, 1057770), (230, 1007181), (270, 857969), (315, 735402), (322, 719415), (345, 671454), (365, 634662), (378, 612835), (414, 559545), (438, 528885), (483, 479610), (511, 453330), (621, 373030), (630, 367701), (657, 352590), (690, 335727), (730, 317331), (805, 287766), (945, 245134), (966, 239805), (1022, 226665), (1035, 223818), (1095, 211554), (1242, 186515), (1314, 176295), (1449, 159870), (1533, 151110), (1610, 143883), (1679, 137970), (1890, 122567), (1971, 117530), (2070, 111909), (2190, 105777), (2415, 95922), (2555, 90666), (2898, 79935), (3066, 75555), (3105, 74606), (3285, 70518), (3358, 68985), (3942, 58765), (4347, 53290), (4599, 50370), (4830, 47961), (5037, 45990), (5110, 45333), (5329, 43470), (6210, 37303), (6570, 35259), (7245, 31974), (7665, 30222), (8395, 27594), (8694, 26645), (9198, 25185), (9855, 23506), (10074, 22995), (10658, 21735), (11753, 19710), (13797, 16790), (14490, 15987), (15111, 15330)]