20734808640

素因数分解:

$2^6\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{827}}^1$

素因数の和:915

約数の個数: 672

約数和(自身を含む): 84585803904

約数和(自身を除く): 63850995264

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 41, 42, 48, 49, 52, 56, 60, 64, 65, 70, 78, 80, 82, 84, 91, 96, 98, 104, 105, 112, 120, 123, 130, 140, 147, 156, 160, 164, 168, 182, 192, 195, 196, 205, 208, 210, 224, 240, 245, 246, 260, 273, 280, 287, 294, 312, 320, 328, 336, 364, 390, 392, 410, 416, 420, 448, 455, 480, 490, 492, 520, 533, 546, 560, 574, 588, 615, 624, 637, 656, 672, 728, 735, 780, 784, 820, 827, 832, 840, 861, 910, 960, 980, 984, 1040, 1066, 1092, 1120, 1148, 1176, 1230, 1248, 1274, 1312, 1344, 1365, 1435, 1456, 1470, 1560, 1568, 1599, 1640, 1654, 1680, 1722, 1820, 1911, 1960, 1968, 2009, 2080, 2132, 2184, 2240, 2296, 2352, 2460, 2481, 2496, 2548, 2624, 2665, 2730, 2870, 2912, 2940, 3120, 3136, 3185, 3198, 3280, 3308, 3360, 3444, 3640, 3731, 3822, 3920, 3936, 4018, 4135, 4160, 4264, 4305, 4368, 4592, 4704, 4920, 4962, 5096, 5330, 5460, 5740, 5789, 5824, 5880, 6027, 6240, 6370, 6396, 6560, 6616, 6720, 6888, 7280, 7462, 7644, 7840, 7872, 7995, 8036, 8270, 8528, 8610, 8736, 9184, 9408, 9555, 9840, 9924, 10045, 10192, 10660, 10751, 10920, 11193, 11480, 11578, 11760, 12054, 12405, 12480, 12740, 12792, 13120, 13232, 13776, 14560, 14924, 15288, 15680, 15990, 16072, 16540, 17056, 17220, 17367, 17472, 18368, 18655, 19110, 19680, 19848, 20090, 20384, 21320, 21502, 21840, 22386, 22960, 23156, 23520, 24108, 24810, 25480, 25584, 26117, 26464, 27552, 28945, 29120, 29848, 30135, 30576, 31980, 32144, 32253, 33080, 33907, 34112, 34440, 34734, 37310, 38220, 39360, 39696, 40180, 40523, 40768, 42640, 43004, 43680, 44772, 45920, 46312, 47040, 48216, 49620, 50960, 51168, 52234, 52928, 53755, 55104, 55965, 57890, 59696, 60270, 61152, 63960, 64288, 64506, 66160, 67814, 68880, 69468, 74620, 75257, 76440, 78351, 79392, 80360, 81046, 85280, 86008, 86835, 87360, 89544, 91840, 92624, 96432, 99240, 101721, 101920, 102336, 104468, 107510, 111930, 115780, 119392, 120540, 121569, 122304, 127920, 128576, 129012, 130585, 132320, 135628, 137760, 138936, 149240, 150514, 152880, 156702, 158784, 160720, 161265, 162092, 169535, 170560, 172016, 173670, 179088, 185248, 192864, 198480, 202615, 203442, 203840, 208936, 215020, 223860, 225771, 231560, 237349, 238784, 241080, 243138, 255840, 258024, 261170, 264640, 271256, 275520, 277872, 298480, 301028, 305760, 313404, 321440, 322530, 324184, 339070, 344032, 347340, 358176, 370496, 376285, 385728, 391755, 396960, 405230, 406884, 417872, 430040, 440791, 447720, 451542, 463120, 474698, 482160, 486276, 508605, 511680, 516048, 522340, 526799, 542512, 555744, 596960, 602056, 607845, 611520, 626808, 642880, 645060, 648368, 678140, 688064, 694680, 712047, 716352, 752570, 783510, 793920, 810460, 813768, 835744, 860080, 881582, 895440, 903084, 926240, 949396, 964320, 972552, 1017210, 1032096, 1044680, 1053598, 1085024, 1111488, 1128855, 1186745, 1193920, 1204112, 1215690, 1253616, 1290120, 1296736, 1322373, 1356280, 1389360, 1424094, 1505140, 1567020, 1580397, 1620920, 1627536, 1661443, 1671488, 1720160, 1763164, 1790880, 1806168, 1852480, 1898792, 1928640, 1945104, 2034420, 2064192, 2089360, 2107196, 2170048, 2203955, 2257710, 2373490, 2408224, 2431380, 2507232, 2580240, 2593472, 2633995, 2644746, 2712560, 2778720, 2848188, 3010280, 3085537, 3134040, 3160794, 3241840, 3255072, 3322886, 3440320, 3526328, 3560235, 3581760, 3612336, 3797584, 3890208, 4068840, 4178720, 4214392, 4407910, 4515420, 4746980, 4816448, 4862760, 4984329, 5014464, 5160480, 5267990, 5289492, 5425120, 5557440, 5696376, 6020560, 6171074, 6268080, 6321588, 6483680, 6510144, 6611865, 6645772, 7052656, 7120470, 7224672, 7595168, 7780416, 7901985, 8137680, 8307215, 8357440, 8428784, 8815820, 9030840, 9256611, 9493960, 9725520, 9968658, 10320960, 10535980, 10578984, 10850240, 11392752, 12041120, 12342148, 12536160, 12643176, 12967360, 13223730, 13291544, 14105312, 14240940, 14449344, 15190336, 15427685, 15803970, 16275360, 16614430, 16857568, 17631640, 18061680, 18513222, 18987920, 19451040, 19937316, 21071960, 21157968, 21598759, 22785504, 24082240, 24684296, 24921645, 25072320, 25286352, 26447460, 26583088, 28210624, 28481880, 30855370, 31607940, 32550720, 33228860, 33715136, 35263280, 36123360, 37026444, 37975840, 38902080, 39874632, 42143920, 42315936, 43197518, 45571008, 46283055, 49368592, 49843290, 50572704, 52894920, 53166176, 56963760, 61710740, 63215880, 64796277, 66457720, 70526560, 72246720, 74052888, 75951680, 79749264, 84287840, 84631872, 86395036, 92566110, 98737184, 99686580, 101145408, 105789840, 106332352, 107993795, 113927520, 123421480, 126431760, 129592554, 132915440, 141053120, 148105776, 159498528, 168575680, 172790072, 185132220, 197474368, 199373160, 211579680, 215987590, 227855040, 246842960, 252863520, 259185108, 265830880, 296211552, 318997056, 323981385, 345580144, 370264440, 398746320, 423159360, 431975180, 493685920, 505727040, 518370216, 531661760, 592423104, 647962770, 691160288, 740528880, 797492640, 863950360, 987371840, 1036740432, 1295925540, 1382320576, 1481057760, 1594985280, 1727900720, 2073480864, 2591851080, 2962115520, 3455801440, 4146961728, 5183702160, 6911602880, 10367404320, 20734808640]

約数ペア:

[(1, 20734808640), (2, 10367404320), (3, 6911602880), (4, 5183702160), (5, 4146961728), (6, 3455801440), (7, 2962115520), (8, 2591851080), (10, 2073480864), (12, 1727900720), (13, 1594985280), (14, 1481057760), (15, 1382320576), (16, 1295925540), (20, 1036740432), (21, 987371840), (24, 863950360), (26, 797492640), (28, 740528880), (30, 691160288), (32, 647962770), (35, 592423104), (39, 531661760), (40, 518370216), (41, 505727040), (42, 493685920), (48, 431975180), (49, 423159360), (52, 398746320), (56, 370264440), (60, 345580144), (64, 323981385), (65, 318997056), (70, 296211552), (78, 265830880), (80, 259185108), (82, 252863520), (84, 246842960), (91, 227855040), (96, 215987590), (98, 211579680), (104, 199373160), (105, 197474368), (112, 185132220), (120, 172790072), (123, 168575680), (130, 159498528), (140, 148105776), (147, 141053120), (156, 132915440), (160, 129592554), (164, 126431760), (168, 123421480), (182, 113927520), (192, 107993795), (195, 106332352), (196, 105789840), (205, 101145408), (208, 99686580), (210, 98737184), (224, 92566110), (240, 86395036), (245, 84631872), (246, 84287840), (260, 79749264), (273, 75951680), (280, 74052888), (287, 72246720), (294, 70526560), (312, 66457720), (320, 64796277), (328, 63215880), (336, 61710740), (364, 56963760), (390, 53166176), (392, 52894920), (410, 50572704), (416, 49843290), (420, 49368592), (448, 46283055), (455, 45571008), (480, 43197518), (490, 42315936), (492, 42143920), (520, 39874632), (533, 38902080), (546, 37975840), (560, 37026444), (574, 36123360), (588, 35263280), (615, 33715136), (624, 33228860), (637, 32550720), (656, 31607940), (672, 30855370), (728, 28481880), (735, 28210624), (780, 26583088), (784, 26447460), (820, 25286352), (827, 25072320), (832, 24921645), (840, 24684296), (861, 24082240), (910, 22785504), (960, 21598759), (980, 21157968), (984, 21071960), (1040, 19937316), (1066, 19451040), (1092, 18987920), (1120, 18513222), (1148, 18061680), (1176, 17631640), (1230, 16857568), (1248, 16614430), (1274, 16275360), (1312, 15803970), (1344, 15427685), (1365, 15190336), (1435, 14449344), (1456, 14240940), (1470, 14105312), (1560, 13291544), (1568, 13223730), (1599, 12967360), (1640, 12643176), (1654, 12536160), (1680, 12342148), (1722, 12041120), (1820, 11392752), (1911, 10850240), (1960, 10578984), (1968, 10535980), (2009, 10320960), (2080, 9968658), (2132, 9725520), (2184, 9493960), (2240, 9256611), (2296, 9030840), (2352, 8815820), (2460, 8428784), (2481, 8357440), (2496, 8307215), (2548, 8137680), (2624, 7901985), (2665, 7780416), (2730, 7595168), (2870, 7224672), (2912, 7120470), (2940, 7052656), (3120, 6645772), (3136, 6611865), (3185, 6510144), (3198, 6483680), (3280, 6321588), (3308, 6268080), (3360, 6171074), (3444, 6020560), (3640, 5696376), (3731, 5557440), (3822, 5425120), (3920, 5289492), (3936, 5267990), (4018, 5160480), (4135, 5014464), (4160, 4984329), (4264, 4862760), (4305, 4816448), (4368, 4746980), (4592, 4515420), (4704, 4407910), (4920, 4214392), (4962, 4178720), (5096, 4068840), (5330, 3890208), (5460, 3797584), (5740, 3612336), (5789, 3581760), (5824, 3560235), (5880, 3526328), (6027, 3440320), (6240, 3322886), (6370, 3255072), (6396, 3241840), (6560, 3160794), (6616, 3134040), (6720, 3085537), (6888, 3010280), (7280, 2848188), (7462, 2778720), (7644, 2712560), (7840, 2644746), (7872, 2633995), (7995, 2593472), (8036, 2580240), (8270, 2507232), (8528, 2431380), (8610, 2408224), (8736, 2373490), (9184, 2257710), (9408, 2203955), (9555, 2170048), (9840, 2107196), (9924, 2089360), (10045, 2064192), (10192, 2034420), (10660, 1945104), (10751, 1928640), (10920, 1898792), (11193, 1852480), (11480, 1806168), (11578, 1790880), (11760, 1763164), (12054, 1720160), (12405, 1671488), (12480, 1661443), (12740, 1627536), (12792, 1620920), (13120, 1580397), (13232, 1567020), (13776, 1505140), (14560, 1424094), (14924, 1389360), (15288, 1356280), (15680, 1322373), (15990, 1296736), (16072, 1290120), (16540, 1253616), (17056, 1215690), (17220, 1204112), (17367, 1193920), (17472, 1186745), (18368, 1128855), (18655, 1111488), (19110, 1085024), (19680, 1053598), (19848, 1044680), (20090, 1032096), (20384, 1017210), (21320, 972552), (21502, 964320), (21840, 949396), (22386, 926240), (22960, 903084), (23156, 895440), (23520, 881582), (24108, 860080), (24810, 835744), (25480, 813768), (25584, 810460), (26117, 793920), (26464, 783510), (27552, 752570), (28945, 716352), (29120, 712047), (29848, 694680), (30135, 688064), (30576, 678140), (31980, 648368), (32144, 645060), (32253, 642880), (33080, 626808), (33907, 611520), (34112, 607845), (34440, 602056), (34734, 596960), (37310, 555744), (38220, 542512), (39360, 526799), (39696, 522340), (40180, 516048), (40523, 511680), (40768, 508605), (42640, 486276), (43004, 482160), (43680, 474698), (44772, 463120), (45920, 451542), (46312, 447720), (47040, 440791), (48216, 430040), (49620, 417872), (50960, 406884), (51168, 405230), (52234, 396960), (52928, 391755), (53755, 385728), (55104, 376285), (55965, 370496), (57890, 358176), (59696, 347340), (60270, 344032), (61152, 339070), (63960, 324184), (64288, 322530), (64506, 321440), (66160, 313404), (67814, 305760), (68880, 301028), (69468, 298480), (74620, 277872), (75257, 275520), (76440, 271256), (78351, 264640), (79392, 261170), (80360, 258024), (81046, 255840), (85280, 243138), (86008, 241080), (86835, 238784), (87360, 237349), (89544, 231560), (91840, 225771), (92624, 223860), (96432, 215020), (99240, 208936), (101721, 203840), (101920, 203442), (102336, 202615), (104468, 198480), (107510, 192864), (111930, 185248), (115780, 179088), (119392, 173670), (120540, 172016), (121569, 170560), (122304, 169535), (127920, 162092), (128576, 161265), (129012, 160720), (130585, 158784), (132320, 156702), (135628, 152880), (137760, 150514), (138936, 149240)]