1936654320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{1747}}^1$

素因数の和:1943

約数の個数: 160

約数和(自身を含む): 6242457600

約数和(自身を除く): 4305803280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 149, 155, 186, 240, 248, 298, 310, 372, 447, 465, 496, 596, 620, 744, 745, 894, 930, 1192, 1240, 1488, 1490, 1747, 1788, 1860, 2235, 2384, 2480, 2980, 3494, 3576, 3720, 4470, 4619, 5241, 5960, 6988, 7152, 7440, 8735, 8940, 9238, 10482, 11920, 13857, 13976, 17470, 17880, 18476, 20964, 23095, 26205, 27714, 27952, 34940, 35760, 36952, 41928, 46190, 52410, 54157, 55428, 69285, 69880, 73904, 83856, 92380, 104820, 108314, 110856, 138570, 139760, 162471, 184760, 209640, 216628, 221712, 260303, 270785, 277140, 324942, 369520, 419280, 433256, 520606, 541570, 554280, 649884, 780909, 812355, 866512, 1041212, 1083140, 1108560, 1299768, 1301515, 1561818, 1624710, 2082424, 2166280, 2599536, 2603030, 3123636, 3249420, 3904545, 4164848, 4332560, 5206060, 6247272, 6498840, 7809090, 8069393, 10412120, 12494544, 12997680, 15618180, 16138786, 20824240, 24208179, 31236360, 32277572, 40346965, 48416358, 62472720, 64555144, 80693930, 96832716, 121040895, 129110288, 161387860, 193665432, 242081790, 322775720, 387330864, 484163580, 645551440, 968327160, 1936654320]

約数ペア:

[(1, 1936654320), (2, 968327160), (3, 645551440), (4, 484163580), (5, 387330864), (6, 322775720), (8, 242081790), (10, 193665432), (12, 161387860), (15, 129110288), (16, 121040895), (20, 96832716), (24, 80693930), (30, 64555144), (31, 62472720), (40, 48416358), (48, 40346965), (60, 32277572), (62, 31236360), (80, 24208179), (93, 20824240), (120, 16138786), (124, 15618180), (149, 12997680), (155, 12494544), (186, 10412120), (240, 8069393), (248, 7809090), (298, 6498840), (310, 6247272), (372, 5206060), (447, 4332560), (465, 4164848), (496, 3904545), (596, 3249420), (620, 3123636), (744, 2603030), (745, 2599536), (894, 2166280), (930, 2082424), (1192, 1624710), (1240, 1561818), (1488, 1301515), (1490, 1299768), (1747, 1108560), (1788, 1083140), (1860, 1041212), (2235, 866512), (2384, 812355), (2480, 780909), (2980, 649884), (3494, 554280), (3576, 541570), (3720, 520606), (4470, 433256), (4619, 419280), (5241, 369520), (5960, 324942), (6988, 277140), (7152, 270785), (7440, 260303), (8735, 221712), (8940, 216628), (9238, 209640), (10482, 184760), (11920, 162471), (13857, 139760), (13976, 138570), (17470, 110856), (17880, 108314), (18476, 104820), (20964, 92380), (23095, 83856), (26205, 73904), (27714, 69880), (27952, 69285), (34940, 55428), (35760, 54157), (36952, 52410), (41928, 46190)]