2012010780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{773}}^1$

素因数の和:916

約数の個数: 192

約数和(自身を含む): 6291468288

約数和(自身を除く): 4279457508

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 47, 52, 60, 65, 71, 78, 94, 130, 141, 142, 156, 188, 195, 213, 235, 260, 282, 284, 355, 390, 426, 470, 564, 611, 705, 710, 773, 780, 852, 923, 940, 1065, 1222, 1410, 1420, 1546, 1833, 1846, 2130, 2319, 2444, 2769, 2820, 3055, 3092, 3337, 3666, 3692, 3865, 4260, 4615, 4638, 5538, 6110, 6674, 7332, 7730, 9165, 9230, 9276, 10011, 10049, 11076, 11595, 12220, 13348, 13845, 15460, 16685, 18330, 18460, 20022, 20098, 23190, 27690, 30147, 33370, 36331, 36660, 40044, 40196, 43381, 46380, 50055, 50245, 54883, 55380, 60294, 66740, 72662, 86762, 100110, 100490, 108993, 109766, 120588, 130143, 145324, 150735, 164649, 173524, 181655, 200220, 200980, 216905, 217986, 219532, 260286, 274415, 301470, 329298, 363310, 433810, 435972, 472303, 520572, 544965, 548830, 602940, 650715, 658596, 713479, 726620, 823245, 867620, 944606, 1089930, 1097660, 1301430, 1416909, 1426958, 1646490, 1889212, 2140437, 2179860, 2361515, 2579501, 2602860, 2833818, 2853916, 3292980, 3567395, 4280874, 4723030, 5159002, 5667636, 7084545, 7134790, 7738503, 8561748, 9446060, 10318004, 10702185, 12897505, 14169090, 14269580, 15477006, 21404370, 25795010, 28338180, 30954012, 33533513, 38692515, 42808740, 51590020, 67067026, 77385030, 100600539, 134134052, 154770060, 167667565, 201201078, 335335130, 402402156, 503002695, 670670260, 1006005390, 2012010780]

約数ペア:

[(1, 2012010780), (2, 1006005390), (3, 670670260), (4, 503002695), (5, 402402156), (6, 335335130), (10, 201201078), (12, 167667565), (13, 154770060), (15, 134134052), (20, 100600539), (26, 77385030), (30, 67067026), (39, 51590020), (47, 42808740), (52, 38692515), (60, 33533513), (65, 30954012), (71, 28338180), (78, 25795010), (94, 21404370), (130, 15477006), (141, 14269580), (142, 14169090), (156, 12897505), (188, 10702185), (195, 10318004), (213, 9446060), (235, 8561748), (260, 7738503), (282, 7134790), (284, 7084545), (355, 5667636), (390, 5159002), (426, 4723030), (470, 4280874), (564, 3567395), (611, 3292980), (705, 2853916), (710, 2833818), (773, 2602860), (780, 2579501), (852, 2361515), (923, 2179860), (940, 2140437), (1065, 1889212), (1222, 1646490), (1410, 1426958), (1420, 1416909), (1546, 1301430), (1833, 1097660), (1846, 1089930), (2130, 944606), (2319, 867620), (2444, 823245), (2769, 726620), (2820, 713479), (3055, 658596), (3092, 650715), (3337, 602940), (3666, 548830), (3692, 544965), (3865, 520572), (4260, 472303), (4615, 435972), (4638, 433810), (5538, 363310), (6110, 329298), (6674, 301470), (7332, 274415), (7730, 260286), (9165, 219532), (9230, 217986), (9276, 216905), (10011, 200980), (10049, 200220), (11076, 181655), (11595, 173524), (12220, 164649), (13348, 150735), (13845, 145324), (15460, 130143), (16685, 120588), (18330, 109766), (18460, 108993), (20022, 100490), (20098, 100110), (23190, 86762), (27690, 72662), (30147, 66740), (33370, 60294), (36331, 55380), (36660, 54883), (40044, 50245), (40196, 50055), (43381, 46380)]