2000005920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{4073}}^1$

素因数の和:4136

約数の個数: 288

約数和(自身を含む): 7687540224

約数和(自身を除く): 5687534304

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 31, 32, 33, 36, 40, 44, 45, 48, 55, 60, 62, 66, 72, 80, 88, 90, 93, 96, 99, 110, 120, 124, 132, 144, 155, 160, 165, 176, 180, 186, 198, 220, 240, 248, 264, 279, 288, 310, 330, 341, 352, 360, 372, 396, 440, 465, 480, 495, 496, 528, 558, 620, 660, 682, 720, 744, 792, 880, 930, 990, 992, 1023, 1056, 1116, 1240, 1320, 1364, 1395, 1440, 1488, 1584, 1705, 1760, 1860, 1980, 2046, 2232, 2480, 2640, 2728, 2790, 2976, 3069, 3168, 3410, 3720, 3960, 4073, 4092, 4464, 4960, 5115, 5280, 5456, 5580, 6138, 6820, 7440, 7920, 8146, 8184, 8928, 10230, 10912, 11160, 12219, 12276, 13640, 14880, 15345, 15840, 16292, 16368, 20365, 20460, 22320, 24438, 24552, 27280, 30690, 32584, 32736, 36657, 40730, 40920, 44640, 44803, 48876, 49104, 54560, 61095, 61380, 65168, 73314, 81460, 81840, 89606, 97752, 98208, 122190, 122760, 126263, 130336, 134409, 146628, 162920, 163680, 179212, 183285, 195504, 224015, 244380, 245520, 252526, 268818, 293256, 325840, 358424, 366570, 378789, 391008, 403227, 448030, 488760, 491040, 505052, 537636, 586512, 631315, 651680, 672045, 716848, 733140, 757578, 806454, 896060, 977520, 1010104, 1075272, 1136367, 1173024, 1262630, 1344090, 1388893, 1433696, 1466280, 1515156, 1612908, 1792120, 1893945, 1955040, 2016135, 2020208, 2150544, 2272734, 2525260, 2688180, 2777786, 2932560, 3030312, 3225816, 3584240, 3787890, 4032270, 4040416, 4166679, 4301088, 4545468, 5050520, 5376360, 5555572, 5681835, 5865120, 6060624, 6451632, 6944465, 7168480, 7575780, 8064540, 8333358, 9090936, 10101040, 10752720, 11111144, 11363670, 12121248, 12500037, 12903264, 13888930, 15151560, 16129080, 16666716, 18181872, 20202080, 20833395, 21505440, 22222288, 22727340, 25000074, 27777860, 30303120, 32258160, 33333432, 36363744, 41666790, 44444576, 45454680, 50000148, 55555720, 60606240, 62500185, 64516320, 66666864, 83333580, 90909360, 100000296, 111111440, 125000370, 133333728, 166667160, 181818720, 200000592, 222222880, 250000740, 333334320, 400001184, 500001480, 666668640, 1000002960, 2000005920]

約数ペア:

[(1, 2000005920), (2, 1000002960), (3, 666668640), (4, 500001480), (5, 400001184), (6, 333334320), (8, 250000740), (9, 222222880), (10, 200000592), (11, 181818720), (12, 166667160), (15, 133333728), (16, 125000370), (18, 111111440), (20, 100000296), (22, 90909360), (24, 83333580), (30, 66666864), (31, 64516320), (32, 62500185), (33, 60606240), (36, 55555720), (40, 50000148), (44, 45454680), (45, 44444576), (48, 41666790), (55, 36363744), (60, 33333432), (62, 32258160), (66, 30303120), (72, 27777860), (80, 25000074), (88, 22727340), (90, 22222288), (93, 21505440), (96, 20833395), (99, 20202080), (110, 18181872), (120, 16666716), (124, 16129080), (132, 15151560), (144, 13888930), (155, 12903264), (160, 12500037), (165, 12121248), (176, 11363670), (180, 11111144), (186, 10752720), (198, 10101040), (220, 9090936), (240, 8333358), (248, 8064540), (264, 7575780), (279, 7168480), (288, 6944465), (310, 6451632), (330, 6060624), (341, 5865120), (352, 5681835), (360, 5555572), (372, 5376360), (396, 5050520), (440, 4545468), (465, 4301088), (480, 4166679), (495, 4040416), (496, 4032270), (528, 3787890), (558, 3584240), (620, 3225816), (660, 3030312), (682, 2932560), (720, 2777786), (744, 2688180), (792, 2525260), (880, 2272734), (930, 2150544), (990, 2020208), (992, 2016135), (1023, 1955040), (1056, 1893945), (1116, 1792120), (1240, 1612908), (1320, 1515156), (1364, 1466280), (1395, 1433696), (1440, 1388893), (1488, 1344090), (1584, 1262630), (1705, 1173024), (1760, 1136367), (1860, 1075272), (1980, 1010104), (2046, 977520), (2232, 896060), (2480, 806454), (2640, 757578), (2728, 733140), (2790, 716848), (2976, 672045), (3069, 651680), (3168, 631315), (3410, 586512), (3720, 537636), (3960, 505052), (4073, 491040), (4092, 488760), (4464, 448030), (4960, 403227), (5115, 391008), (5280, 378789), (5456, 366570), (5580, 358424), (6138, 325840), (6820, 293256), (7440, 268818), (7920, 252526), (8146, 245520), (8184, 244380), (8928, 224015), (10230, 195504), (10912, 183285), (11160, 179212), (12219, 163680), (12276, 162920), (13640, 146628), (14880, 134409), (15345, 130336), (15840, 126263), (16292, 122760), (16368, 122190), (20365, 98208), (20460, 97752), (22320, 89606), (24438, 81840), (24552, 81460), (27280, 73314), (30690, 65168), (32584, 61380), (32736, 61095), (36657, 54560), (40730, 49104), (40920, 48876), (44640, 44803)]