1645638720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{457}}^1$

素因数の和:530

約数の個数: 336

約数和(自身を含む): 5941307904

約数和(自身を除く): 4295669184

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 31, 32, 33, 40, 44, 48, 55, 60, 62, 64, 66, 80, 88, 93, 96, 110, 120, 121, 124, 132, 155, 160, 165, 176, 186, 192, 220, 240, 242, 248, 264, 310, 320, 330, 341, 352, 363, 372, 440, 457, 465, 480, 484, 496, 528, 605, 620, 660, 682, 704, 726, 744, 880, 914, 930, 960, 968, 992, 1023, 1056, 1210, 1240, 1320, 1364, 1371, 1452, 1488, 1705, 1760, 1815, 1828, 1860, 1936, 1984, 2046, 2112, 2285, 2420, 2480, 2640, 2728, 2742, 2904, 2976, 3410, 3520, 3630, 3656, 3720, 3751, 3872, 4092, 4570, 4840, 4960, 5027, 5115, 5280, 5456, 5484, 5808, 5952, 6820, 6855, 7260, 7312, 7440, 7502, 7744, 8184, 9140, 9680, 9920, 10054, 10230, 10560, 10912, 10968, 11253, 11616, 13640, 13710, 14167, 14520, 14624, 14880, 15004, 15081, 16368, 18280, 18755, 19360, 20108, 20460, 21824, 21936, 22506, 23232, 25135, 27280, 27420, 28334, 29040, 29248, 29760, 30008, 30162, 32736, 36560, 37510, 38720, 40216, 40920, 42501, 43872, 45012, 50270, 54560, 54840, 55297, 56265, 56668, 58080, 60016, 60324, 65472, 70835, 73120, 75020, 75405, 80432, 81840, 85002, 87744, 90024, 100540, 109120, 109680, 110594, 112530, 113336, 116160, 120032, 120648, 141670, 146240, 150040, 150810, 155837, 160864, 163680, 165891, 170004, 180048, 201080, 212505, 219360, 221188, 225060, 226672, 240064, 241296, 276485, 283340, 300080, 301620, 311674, 321728, 327360, 331782, 340008, 360096, 402160, 425010, 438720, 442376, 450120, 453344, 467511, 482592, 552970, 566680, 600160, 603240, 623348, 663564, 680016, 720192, 779185, 804320, 829455, 850020, 884752, 900240, 906688, 935022, 965184, 1105940, 1133360, 1200320, 1206480, 1246696, 1327128, 1360032, 1558370, 1608640, 1658910, 1700040, 1714207, 1769504, 1800480, 1870044, 2211880, 2266720, 2337555, 2412960, 2493392, 2654256, 2720064, 3116740, 3317820, 3400080, 3428414, 3539008, 3600960, 3740088, 4423760, 4533440, 4675110, 4825920, 4986784, 5142621, 5308512, 6233480, 6635640, 6800160, 6856828, 7480176, 8571035, 8847520, 9350220, 9973568, 10285242, 10617024, 12466960, 13271280, 13600320, 13713656, 14960352, 17142070, 17695040, 18700440, 20570484, 24933920, 25713105, 26542560, 27427312, 29920704, 34284140, 37400880, 41140968, 49867840, 51426210, 53085120, 54854624, 68568280, 74801760, 82281936, 102852420, 109709248, 137136560, 149603520, 164563872, 205704840, 274273120, 329127744, 411409680, 548546240, 822819360, 1645638720]

約数ペア:

[(1, 1645638720), (2, 822819360), (3, 548546240), (4, 411409680), (5, 329127744), (6, 274273120), (8, 205704840), (10, 164563872), (11, 149603520), (12, 137136560), (15, 109709248), (16, 102852420), (20, 82281936), (22, 74801760), (24, 68568280), (30, 54854624), (31, 53085120), (32, 51426210), (33, 49867840), (40, 41140968), (44, 37400880), (48, 34284140), (55, 29920704), (60, 27427312), (62, 26542560), (64, 25713105), (66, 24933920), (80, 20570484), (88, 18700440), (93, 17695040), (96, 17142070), (110, 14960352), (120, 13713656), (121, 13600320), (124, 13271280), (132, 12466960), (155, 10617024), (160, 10285242), (165, 9973568), (176, 9350220), (186, 8847520), (192, 8571035), (220, 7480176), (240, 6856828), (242, 6800160), (248, 6635640), (264, 6233480), (310, 5308512), (320, 5142621), (330, 4986784), (341, 4825920), (352, 4675110), (363, 4533440), (372, 4423760), (440, 3740088), (457, 3600960), (465, 3539008), (480, 3428414), (484, 3400080), (496, 3317820), (528, 3116740), (605, 2720064), (620, 2654256), (660, 2493392), (682, 2412960), (704, 2337555), (726, 2266720), (744, 2211880), (880, 1870044), (914, 1800480), (930, 1769504), (960, 1714207), (968, 1700040), (992, 1658910), (1023, 1608640), (1056, 1558370), (1210, 1360032), (1240, 1327128), (1320, 1246696), (1364, 1206480), (1371, 1200320), (1452, 1133360), (1488, 1105940), (1705, 965184), (1760, 935022), (1815, 906688), (1828, 900240), (1860, 884752), (1936, 850020), (1984, 829455), (2046, 804320), (2112, 779185), (2285, 720192), (2420, 680016), (2480, 663564), (2640, 623348), (2728, 603240), (2742, 600160), (2904, 566680), (2976, 552970), (3410, 482592), (3520, 467511), (3630, 453344), (3656, 450120), (3720, 442376), (3751, 438720), (3872, 425010), (4092, 402160), (4570, 360096), (4840, 340008), (4960, 331782), (5027, 327360), (5115, 321728), (5280, 311674), (5456, 301620), (5484, 300080), (5808, 283340), (5952, 276485), (6820, 241296), (6855, 240064), (7260, 226672), (7312, 225060), (7440, 221188), (7502, 219360), (7744, 212505), (8184, 201080), (9140, 180048), (9680, 170004), (9920, 165891), (10054, 163680), (10230, 160864), (10560, 155837), (10912, 150810), (10968, 150040), (11253, 146240), (11616, 141670), (13640, 120648), (13710, 120032), (14167, 116160), (14520, 113336), (14624, 112530), (14880, 110594), (15004, 109680), (15081, 109120), (16368, 100540), (18280, 90024), (18755, 87744), (19360, 85002), (20108, 81840), (20460, 80432), (21824, 75405), (21936, 75020), (22506, 73120), (23232, 70835), (25135, 65472), (27280, 60324), (27420, 60016), (28334, 58080), (29040, 56668), (29248, 56265), (29760, 55297), (30008, 54840), (30162, 54560), (32736, 50270), (36560, 45012), (37510, 43872), (38720, 42501), (40216, 40920)]