20570691960

素因数分解:

$2^3\times 3^4\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{9967}}^1$

素因数の和:10017

約数の個数: 480

約数和(自身を含む): 86624112960

約数和(自身を除く): 66053421000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 27, 28, 30, 35, 36, 39, 40, 42, 45, 49, 52, 54, 56, 60, 63, 65, 70, 72, 78, 81, 84, 90, 91, 98, 104, 105, 108, 117, 120, 126, 130, 135, 140, 147, 156, 162, 168, 180, 182, 189, 195, 196, 210, 216, 234, 245, 252, 260, 270, 273, 280, 294, 312, 315, 324, 351, 360, 364, 378, 390, 392, 405, 420, 441, 455, 468, 490, 504, 520, 540, 546, 567, 585, 588, 630, 637, 648, 702, 728, 735, 756, 780, 810, 819, 840, 882, 910, 936, 945, 980, 1053, 1080, 1092, 1134, 1170, 1176, 1260, 1274, 1323, 1365, 1404, 1470, 1512, 1560, 1620, 1638, 1755, 1764, 1820, 1890, 1911, 1960, 2106, 2184, 2205, 2268, 2340, 2457, 2520, 2548, 2646, 2730, 2808, 2835, 2940, 3185, 3240, 3276, 3510, 3528, 3640, 3780, 3822, 3969, 4095, 4212, 4410, 4536, 4680, 4914, 5096, 5265, 5292, 5460, 5670, 5733, 5880, 6370, 6552, 6615, 7020, 7371, 7560, 7644, 7938, 8190, 8424, 8820, 9555, 9828, 9967, 10530, 10584, 10920, 11340, 11466, 12285, 12740, 13230, 14040, 14742, 15288, 15876, 16380, 17199, 17640, 19110, 19656, 19845, 19934, 21060, 22680, 22932, 24570, 25480, 26460, 28665, 29484, 29901, 31752, 32760, 34398, 36855, 38220, 39690, 39868, 42120, 45864, 49140, 49835, 51597, 52920, 57330, 58968, 59802, 68796, 69769, 73710, 76440, 79380, 79736, 85995, 89703, 98280, 99670, 103194, 114660, 119604, 129571, 137592, 139538, 147420, 149505, 158760, 171990, 179406, 199340, 206388, 209307, 229320, 239208, 257985, 259142, 269109, 279076, 294840, 299010, 343980, 348845, 358812, 388713, 398680, 412776, 418614, 448515, 488383, 515970, 518284, 538218, 558152, 598020, 627921, 647855, 687960, 697690, 717624, 777426, 807327, 837228, 897030, 906997, 976766, 1031940, 1036568, 1046535, 1076436, 1166139, 1196040, 1255842, 1295710, 1345545, 1395380, 1465149, 1554852, 1614654, 1674456, 1794060, 1813994, 1883763, 1943565, 1953532, 2063880, 2093070, 2152872, 2332278, 2441915, 2511684, 2591420, 2691090, 2720991, 2790760, 2930298, 3109704, 3139605, 3229308, 3498417, 3588120, 3627988, 3767526, 3887130, 3907064, 4036635, 4186140, 4395447, 4534985, 4664556, 4883830, 5023368, 5182840, 5382180, 5441982, 5651289, 5830695, 5860596, 6279210, 6348979, 6458616, 6996834, 7255976, 7325745, 7535052, 7774260, 8073270, 8162973, 8372280, 8790894, 9069970, 9329112, 9418815, 9767660, 10495251, 10764360, 10883964, 11302578, 11661390, 11721192, 12558420, 12697958, 13186341, 13604955, 13993668, 14651490, 15070104, 15548520, 16146540, 16325946, 17492085, 17581788, 18139940, 18837630, 19046937, 19535320, 20990502, 21767928, 21977235, 22605156, 23322780, 24488919, 25116840, 25395916, 26372682, 27209910, 27987336, 28256445, 29302980, 31744895, 32293080, 32651892, 34984170, 35163576, 36279880, 37675260, 38093874, 39559023, 40814865, 41981004, 43954470, 45210312, 46645560, 48977838, 50791832, 52476255, 52745364, 54419820, 56512890, 57140811, 58605960, 63489790, 65303784, 65931705, 69968340, 73466757, 75350520, 76187748, 79118046, 81629730, 83962008, 87908940, 95234685, 97955676, 104952510, 105490728, 108839640, 113025780, 114281622, 122444595, 126979580, 131863410, 139936680, 146933514, 152375496, 158236092, 163259460, 171422433, 175817880, 190469370, 195911352, 197795115, 209905020, 226051560, 228563244, 244889190, 253959160, 263726820, 285704055, 293867028, 316472184, 326518920, 342844866, 367333785, 380938740, 395590230, 419810040, 457126488, 489778380, 514267299, 527453640, 571408110, 587734056, 685689732, 734667570, 761877480, 791180460, 857112165, 979556760, 1028534598, 1142816220, 1371379464, 1469335140, 1582360920, 1714224330, 2057069196, 2285632440, 2571336495, 2938670280, 3428448660, 4114138392, 5142672990, 6856897320, 10285345980, 20570691960]

約数ペア:

[(1, 20570691960), (2, 10285345980), (3, 6856897320), (4, 5142672990), (5, 4114138392), (6, 3428448660), (7, 2938670280), (8, 2571336495), (9, 2285632440), (10, 2057069196), (12, 1714224330), (13, 1582360920), (14, 1469335140), (15, 1371379464), (18, 1142816220), (20, 1028534598), (21, 979556760), (24, 857112165), (26, 791180460), (27, 761877480), (28, 734667570), (30, 685689732), (35, 587734056), (36, 571408110), (39, 527453640), (40, 514267299), (42, 489778380), (45, 457126488), (49, 419810040), (52, 395590230), (54, 380938740), (56, 367333785), (60, 342844866), (63, 326518920), (65, 316472184), (70, 293867028), (72, 285704055), (78, 263726820), (81, 253959160), (84, 244889190), (90, 228563244), (91, 226051560), (98, 209905020), (104, 197795115), (105, 195911352), (108, 190469370), (117, 175817880), (120, 171422433), (126, 163259460), (130, 158236092), (135, 152375496), (140, 146933514), (147, 139936680), (156, 131863410), (162, 126979580), (168, 122444595), (180, 114281622), (182, 113025780), (189, 108839640), (195, 105490728), (196, 104952510), (210, 97955676), (216, 95234685), (234, 87908940), (245, 83962008), (252, 81629730), (260, 79118046), (270, 76187748), (273, 75350520), (280, 73466757), (294, 69968340), (312, 65931705), (315, 65303784), (324, 63489790), (351, 58605960), (360, 57140811), (364, 56512890), (378, 54419820), (390, 52745364), (392, 52476255), (405, 50791832), (420, 48977838), (441, 46645560), (455, 45210312), (468, 43954470), (490, 41981004), (504, 40814865), (520, 39559023), (540, 38093874), (546, 37675260), (567, 36279880), (585, 35163576), (588, 34984170), (630, 32651892), (637, 32293080), (648, 31744895), (702, 29302980), (728, 28256445), (735, 27987336), (756, 27209910), (780, 26372682), (810, 25395916), (819, 25116840), (840, 24488919), (882, 23322780), (910, 22605156), (936, 21977235), (945, 21767928), (980, 20990502), (1053, 19535320), (1080, 19046937), (1092, 18837630), (1134, 18139940), (1170, 17581788), (1176, 17492085), (1260, 16325946), (1274, 16146540), (1323, 15548520), (1365, 15070104), (1404, 14651490), (1470, 13993668), (1512, 13604955), (1560, 13186341), (1620, 12697958), (1638, 12558420), (1755, 11721192), (1764, 11661390), (1820, 11302578), (1890, 10883964), (1911, 10764360), (1960, 10495251), (2106, 9767660), (2184, 9418815), (2205, 9329112), (2268, 9069970), (2340, 8790894), (2457, 8372280), (2520, 8162973), (2548, 8073270), (2646, 7774260), (2730, 7535052), (2808, 7325745), (2835, 7255976), (2940, 6996834), (3185, 6458616), (3240, 6348979), (3276, 6279210), (3510, 5860596), (3528, 5830695), (3640, 5651289), (3780, 5441982), (3822, 5382180), (3969, 5182840), (4095, 5023368), (4212, 4883830), (4410, 4664556), (4536, 4534985), (4680, 4395447), (4914, 4186140), (5096, 4036635), (5265, 3907064), (5292, 3887130), (5460, 3767526), (5670, 3627988), (5733, 3588120), (5880, 3498417), (6370, 3229308), (6552, 3139605), (6615, 3109704), (7020, 2930298), (7371, 2790760), (7560, 2720991), (7644, 2691090), (7938, 2591420), (8190, 2511684), (8424, 2441915), (8820, 2332278), (9555, 2152872), (9828, 2093070), (9967, 2063880), (10530, 1953532), (10584, 1943565), (10920, 1883763), (11340, 1813994), (11466, 1794060), (12285, 1674456), (12740, 1614654), (13230, 1554852), (14040, 1465149), (14742, 1395380), (15288, 1345545), (15876, 1295710), (16380, 1255842), (17199, 1196040), (17640, 1166139), (19110, 1076436), (19656, 1046535), (19845, 1036568), (19934, 1031940), (21060, 976766), (22680, 906997), (22932, 897030), (24570, 837228), (25480, 807327), (26460, 777426), (28665, 717624), (29484, 697690), (29901, 687960), (31752, 647855), (32760, 627921), (34398, 598020), (36855, 558152), (38220, 538218), (39690, 518284), (39868, 515970), (42120, 488383), (45864, 448515), (49140, 418614), (49835, 412776), (51597, 398680), (52920, 388713), (57330, 358812), (58968, 348845), (59802, 343980), (68796, 299010), (69769, 294840), (73710, 279076), (76440, 269109), (79380, 259142), (79736, 257985), (85995, 239208), (89703, 229320), (98280, 209307), (99670, 206388), (103194, 199340), (114660, 179406), (119604, 171990), (129571, 158760), (137592, 149505), (139538, 147420)]