204798257160

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{449}}^1\times {\mathrm{28579}}^1$

素因数の和:29068

約数の個数: 256

約数和(自身を含む): 740793600000

約数和(自身を除く): 535995342840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 56, 57, 60, 70, 76, 84, 95, 105, 114, 120, 133, 140, 152, 168, 190, 210, 228, 266, 280, 285, 380, 399, 420, 449, 456, 532, 570, 665, 760, 798, 840, 898, 1064, 1140, 1330, 1347, 1596, 1796, 1995, 2245, 2280, 2660, 2694, 3143, 3192, 3592, 3990, 4490, 5320, 5388, 6286, 6735, 7980, 8531, 8980, 9429, 10776, 12572, 13470, 15715, 15960, 17062, 17960, 18858, 25144, 25593, 26940, 28579, 31430, 34124, 37716, 42655, 47145, 51186, 53880, 57158, 59717, 62860, 68248, 75432, 85310, 85737, 94290, 102372, 114316, 119434, 125720, 127965, 142895, 170620, 171474, 179151, 188580, 200053, 204744, 228632, 238868, 255930, 285790, 298585, 341240, 342948, 358302, 377160, 400106, 428685, 477736, 511860, 543001, 571580, 597170, 600159, 685896, 716604, 800212, 857370, 895755, 1000265, 1023720, 1086002, 1143160, 1194340, 1200318, 1433208, 1600424, 1629003, 1714740, 1791510, 2000530, 2172004, 2388680, 2400636, 2715005, 3000795, 3258006, 3429480, 3583020, 3801007, 4001060, 4344008, 4801272, 5430010, 6001590, 6516012, 7166040, 7602014, 8002120, 8145015, 10860020, 11403021, 12003180, 12831971, 13032024, 15204028, 16290030, 19005035, 21720040, 22806042, 24006360, 25663942, 30408056, 32580060, 38010070, 38495913, 45612084, 51327884, 57015105, 64159855, 65160120, 76020140, 76991826, 89823797, 91224168, 102655768, 114030210, 128319710, 152040280, 153983652, 179647594, 192479565, 228060420, 243807449, 256639420, 269471391, 307967304, 359295188, 384959130, 449118985, 456120840, 487614898, 513278840, 538942782, 718590376, 731422347, 769918260, 898237970, 975229796, 1077885564, 1219037245, 1347356955, 1462844694, 1539836520, 1706652143, 1796475940, 1950459592, 2155771128, 2438074490, 2694713910, 2925689388, 3413304286, 3592951880, 3657111735, 4876148980, 5119956429, 5389427820, 5851378776, 6826608572, 7314223470, 8533260715, 9752297960, 10239912858, 10778855640, 13653217144, 14628446940, 17066521430, 20479825716, 25599782145, 29256893880, 34133042860, 40959651432, 51199564290, 68266085720, 102399128580, 204798257160]

約数ペア:

[(1, 204798257160), (2, 102399128580), (3, 68266085720), (4, 51199564290), (5, 40959651432), (6, 34133042860), (7, 29256893880), (8, 25599782145), (10, 20479825716), (12, 17066521430), (14, 14628446940), (15, 13653217144), (19, 10778855640), (20, 10239912858), (21, 9752297960), (24, 8533260715), (28, 7314223470), (30, 6826608572), (35, 5851378776), (38, 5389427820), (40, 5119956429), (42, 4876148980), (56, 3657111735), (57, 3592951880), (60, 3413304286), (70, 2925689388), (76, 2694713910), (84, 2438074490), (95, 2155771128), (105, 1950459592), (114, 1796475940), (120, 1706652143), (133, 1539836520), (140, 1462844694), (152, 1347356955), (168, 1219037245), (190, 1077885564), (210, 975229796), (228, 898237970), (266, 769918260), (280, 731422347), (285, 718590376), (380, 538942782), (399, 513278840), (420, 487614898), (449, 456120840), (456, 449118985), (532, 384959130), (570, 359295188), (665, 307967304), (760, 269471391), (798, 256639420), (840, 243807449), (898, 228060420), (1064, 192479565), (1140, 179647594), (1330, 153983652), (1347, 152040280), (1596, 128319710), (1796, 114030210), (1995, 102655768), (2245, 91224168), (2280, 89823797), (2660, 76991826), (2694, 76020140), (3143, 65160120), (3192, 64159855), (3592, 57015105), (3990, 51327884), (4490, 45612084), (5320, 38495913), (5388, 38010070), (6286, 32580060), (6735, 30408056), (7980, 25663942), (8531, 24006360), (8980, 22806042), (9429, 21720040), (10776, 19005035), (12572, 16290030), (13470, 15204028), (15715, 13032024), (15960, 12831971), (17062, 12003180), (17960, 11403021), (18858, 10860020), (25144, 8145015), (25593, 8002120), (26940, 7602014), (28579, 7166040), (31430, 6516012), (34124, 6001590), (37716, 5430010), (42655, 4801272), (47145, 4344008), (51186, 4001060), (53880, 3801007), (57158, 3583020), (59717, 3429480), (62860, 3258006), (68248, 3000795), (75432, 2715005), (85310, 2400636), (85737, 2388680), (94290, 2172004), (102372, 2000530), (114316, 1791510), (119434, 1714740), (125720, 1629003), (127965, 1600424), (142895, 1433208), (170620, 1200318), (171474, 1194340), (179151, 1143160), (188580, 1086002), (200053, 1023720), (204744, 1000265), (228632, 895755), (238868, 857370), (255930, 800212), (285790, 716604), (298585, 685896), (341240, 600159), (342948, 597170), (358302, 571580), (377160, 543001), (400106, 511860), (428685, 477736)]