2000699760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1\times {\mathrm{919}}^1$

素因数の和:1175

約数の個数: 160

約数和(自身を含む): 6373877760

約数和(自身を除く): 4373178000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 47, 48, 60, 80, 94, 120, 141, 188, 193, 235, 240, 282, 376, 386, 470, 564, 579, 705, 752, 772, 919, 940, 965, 1128, 1158, 1410, 1544, 1838, 1880, 1930, 2256, 2316, 2757, 2820, 2895, 3088, 3676, 3760, 3860, 4595, 4632, 5514, 5640, 5790, 7352, 7720, 9071, 9190, 9264, 11028, 11280, 11580, 13785, 14704, 15440, 18142, 18380, 22056, 23160, 27213, 27570, 36284, 36760, 43193, 44112, 45355, 46320, 54426, 55140, 72568, 73520, 86386, 90710, 108852, 110280, 129579, 136065, 145136, 172772, 177367, 181420, 215965, 217704, 220560, 259158, 272130, 345544, 354734, 362840, 431930, 435408, 518316, 532101, 544260, 647895, 691088, 709468, 725680, 863860, 886835, 1036632, 1064202, 1088520, 1295790, 1418936, 1727720, 1773670, 2073264, 2128404, 2177040, 2591580, 2660505, 2837872, 3455440, 3547340, 4256808, 5183160, 5321010, 7094680, 8336249, 8513616, 10366320, 10642020, 14189360, 16672498, 21284040, 25008747, 33344996, 41681245, 42568080, 50017494, 66689992, 83362490, 100034988, 125043735, 133379984, 166724980, 200069976, 250087470, 333449960, 400139952, 500174940, 666899920, 1000349880, 2000699760]

約数ペア:

[(1, 2000699760), (2, 1000349880), (3, 666899920), (4, 500174940), (5, 400139952), (6, 333449960), (8, 250087470), (10, 200069976), (12, 166724980), (15, 133379984), (16, 125043735), (20, 100034988), (24, 83362490), (30, 66689992), (40, 50017494), (47, 42568080), (48, 41681245), (60, 33344996), (80, 25008747), (94, 21284040), (120, 16672498), (141, 14189360), (188, 10642020), (193, 10366320), (235, 8513616), (240, 8336249), (282, 7094680), (376, 5321010), (386, 5183160), (470, 4256808), (564, 3547340), (579, 3455440), (705, 2837872), (752, 2660505), (772, 2591580), (919, 2177040), (940, 2128404), (965, 2073264), (1128, 1773670), (1158, 1727720), (1410, 1418936), (1544, 1295790), (1838, 1088520), (1880, 1064202), (1930, 1036632), (2256, 886835), (2316, 863860), (2757, 725680), (2820, 709468), (2895, 691088), (3088, 647895), (3676, 544260), (3760, 532101), (3860, 518316), (4595, 435408), (4632, 431930), (5514, 362840), (5640, 354734), (5790, 345544), (7352, 272130), (7720, 259158), (9071, 220560), (9190, 217704), (9264, 215965), (11028, 181420), (11280, 177367), (11580, 172772), (13785, 145136), (14704, 136065), (15440, 129579), (18142, 110280), (18380, 108852), (22056, 90710), (23160, 86386), (27213, 73520), (27570, 72568), (36284, 55140), (36760, 54426), (43193, 46320), (44112, 45355)]