199571879640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{491}}^1\times {\mathrm{2797}}^1$

素因数の和:3482

約数の個数: 256

約数和(自身を含む): 689849809920

約数和(自身を除く): 490277930280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 173, 210, 280, 346, 420, 491, 519, 692, 840, 865, 982, 1038, 1211, 1384, 1473, 1730, 1964, 2076, 2422, 2455, 2595, 2797, 2946, 3437, 3460, 3633, 3928, 4152, 4844, 4910, 5190, 5594, 5892, 6055, 6874, 6920, 7266, 7365, 8391, 9688, 9820, 10311, 10380, 11188, 11784, 12110, 13748, 13985, 14532, 14730, 16782, 17185, 18165, 19579, 19640, 20622, 20760, 22376, 24220, 27496, 27970, 29064, 29460, 33564, 34370, 36330, 39158, 41244, 41955, 48440, 51555, 55940, 58737, 58920, 67128, 68740, 72660, 78316, 82488, 83910, 84943, 97895, 103110, 111880, 117474, 137480, 145320, 156632, 167820, 169886, 195790, 206220, 234948, 254829, 293685, 335640, 339772, 391580, 412440, 424715, 469896, 483881, 509658, 587370, 594601, 679544, 783160, 849430, 967762, 1019316, 1174740, 1189202, 1274145, 1373327, 1451643, 1698860, 1783803, 1935524, 2038632, 2349480, 2378404, 2419405, 2548290, 2746654, 2903286, 2973005, 3387167, 3397720, 3567606, 3871048, 4119981, 4756808, 4838810, 5096580, 5493308, 5806572, 5946010, 6774334, 6866635, 7135212, 7258215, 8239962, 8919015, 9613289, 9677620, 10161501, 10193160, 10986616, 11613144, 11892020, 13548668, 13733270, 14270424, 14516430, 16479924, 16935835, 17838030, 19226578, 19355240, 20323002, 20599905, 23784040, 27097336, 27466540, 28839867, 29032860, 32959848, 33871670, 35676060, 38453156, 40646004, 41199810, 48066445, 50807505, 54933080, 57679734, 58065720, 67743340, 71352120, 76906312, 81292008, 82399620, 96132890, 101615010, 115359468, 135486680, 144199335, 164799240, 192265780, 203230020, 230718936, 237585571, 288398670, 384531560, 406460040, 475171142, 576797340, 712756713, 950342284, 1153594680, 1187927855, 1425513426, 1663098997, 1900684568, 2375855710, 2851026852, 3326197994, 3563783565, 4751711420, 4989296991, 5702053704, 6652395988, 7127567130, 8315494985, 9503422840, 9978593982, 13304791976, 14255134260, 16630989970, 19957187964, 24946484955, 28510268520, 33261979940, 39914375928, 49892969910, 66523959880, 99785939820, 199571879640]

約数ペア:

[(1, 199571879640), (2, 99785939820), (3, 66523959880), (4, 49892969910), (5, 39914375928), (6, 33261979940), (7, 28510268520), (8, 24946484955), (10, 19957187964), (12, 16630989970), (14, 14255134260), (15, 13304791976), (20, 9978593982), (21, 9503422840), (24, 8315494985), (28, 7127567130), (30, 6652395988), (35, 5702053704), (40, 4989296991), (42, 4751711420), (56, 3563783565), (60, 3326197994), (70, 2851026852), (84, 2375855710), (105, 1900684568), (120, 1663098997), (140, 1425513426), (168, 1187927855), (173, 1153594680), (210, 950342284), (280, 712756713), (346, 576797340), (420, 475171142), (491, 406460040), (519, 384531560), (692, 288398670), (840, 237585571), (865, 230718936), (982, 203230020), (1038, 192265780), (1211, 164799240), (1384, 144199335), (1473, 135486680), (1730, 115359468), (1964, 101615010), (2076, 96132890), (2422, 82399620), (2455, 81292008), (2595, 76906312), (2797, 71352120), (2946, 67743340), (3437, 58065720), (3460, 57679734), (3633, 54933080), (3928, 50807505), (4152, 48066445), (4844, 41199810), (4910, 40646004), (5190, 38453156), (5594, 35676060), (5892, 33871670), (6055, 32959848), (6874, 29032860), (6920, 28839867), (7266, 27466540), (7365, 27097336), (8391, 23784040), (9688, 20599905), (9820, 20323002), (10311, 19355240), (10380, 19226578), (11188, 17838030), (11784, 16935835), (12110, 16479924), (13748, 14516430), (13985, 14270424), (14532, 13733270), (14730, 13548668), (16782, 11892020), (17185, 11613144), (18165, 10986616), (19579, 10193160), (19640, 10161501), (20622, 9677620), (20760, 9613289), (22376, 8919015), (24220, 8239962), (27496, 7258215), (27970, 7135212), (29064, 6866635), (29460, 6774334), (33564, 5946010), (34370, 5806572), (36330, 5493308), (39158, 5096580), (41244, 4838810), (41955, 4756808), (48440, 4119981), (51555, 3871048), (55940, 3567606), (58737, 3397720), (58920, 3387167), (67128, 2973005), (68740, 2903286), (72660, 2746654), (78316, 2548290), (82488, 2419405), (83910, 2378404), (84943, 2349480), (97895, 2038632), (103110, 1935524), (111880, 1783803), (117474, 1698860), (137480, 1451643), (145320, 1373327), (156632, 1274145), (167820, 1189202), (169886, 1174740), (195790, 1019316), (206220, 967762), (234948, 849430), (254829, 783160), (293685, 679544), (335640, 594601), (339772, 587370), (391580, 509658), (412440, 483881), (424715, 469896)]