1887013440

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{3877}}^1$

素因数の和:3926

約数の個数: 252

約数和(自身を含む): 7030030644

約数和(自身を除く): 5143017204

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 169, 180, 192, 195, 208, 234, 240, 260, 288, 312, 320, 338, 360, 390, 416, 468, 480, 507, 520, 576, 585, 624, 676, 720, 780, 832, 845, 936, 960, 1014, 1040, 1170, 1248, 1352, 1440, 1521, 1560, 1690, 1872, 2028, 2080, 2340, 2496, 2535, 2704, 2880, 3042, 3120, 3380, 3744, 3877, 4056, 4160, 4680, 5070, 5408, 6084, 6240, 6760, 7488, 7605, 7754, 8112, 9360, 10140, 10816, 11631, 12168, 12480, 13520, 15210, 15508, 16224, 18720, 19385, 20280, 23262, 24336, 27040, 30420, 31016, 32448, 34893, 37440, 38770, 40560, 46524, 48672, 50401, 54080, 58155, 60840, 62032, 69786, 77540, 81120, 93048, 97344, 100802, 116310, 121680, 124064, 139572, 151203, 155080, 162240, 174465, 186096, 201604, 232620, 243360, 248128, 252005, 279144, 302406, 310160, 348930, 372192, 403208, 453609, 465240, 486720, 504010, 558288, 604812, 620320, 655213, 697860, 744384, 756015, 806416, 907218, 930480, 1008020, 1116576, 1209624, 1240640, 1310426, 1395720, 1512030, 1612832, 1814436, 1860960, 1965639, 2016040, 2233152, 2268045, 2419248, 2620852, 2791440, 3024060, 3225664, 3276065, 3628872, 3721920, 3931278, 4032080, 4536090, 4838496, 5241704, 5582880, 5896917, 6048120, 6552130, 7257744, 7862556, 8064160, 9072180, 9676992, 9828195, 10483408, 11165760, 11793834, 12096240, 13104260, 14515488, 15725112, 16128320, 18144360, 19656390, 20966816, 23587668, 24192480, 26208520, 29030976, 29484585, 31450224, 36288720, 39312780, 41933632, 47175336, 48384960, 52417040, 58969170, 62900448, 72577440, 78625560, 94350672, 104834080, 117938340, 125800896, 145154880, 157251120, 188701344, 209668160, 235876680, 314502240, 377402688, 471753360, 629004480, 943506720, 1887013440]

約数ペア:

[(1, 1887013440), (2, 943506720), (3, 629004480), (4, 471753360), (5, 377402688), (6, 314502240), (8, 235876680), (9, 209668160), (10, 188701344), (12, 157251120), (13, 145154880), (15, 125800896), (16, 117938340), (18, 104834080), (20, 94350672), (24, 78625560), (26, 72577440), (30, 62900448), (32, 58969170), (36, 52417040), (39, 48384960), (40, 47175336), (45, 41933632), (48, 39312780), (52, 36288720), (60, 31450224), (64, 29484585), (65, 29030976), (72, 26208520), (78, 24192480), (80, 23587668), (90, 20966816), (96, 19656390), (104, 18144360), (117, 16128320), (120, 15725112), (130, 14515488), (144, 13104260), (156, 12096240), (160, 11793834), (169, 11165760), (180, 10483408), (192, 9828195), (195, 9676992), (208, 9072180), (234, 8064160), (240, 7862556), (260, 7257744), (288, 6552130), (312, 6048120), (320, 5896917), (338, 5582880), (360, 5241704), (390, 4838496), (416, 4536090), (468, 4032080), (480, 3931278), (507, 3721920), (520, 3628872), (576, 3276065), (585, 3225664), (624, 3024060), (676, 2791440), (720, 2620852), (780, 2419248), (832, 2268045), (845, 2233152), (936, 2016040), (960, 1965639), (1014, 1860960), (1040, 1814436), (1170, 1612832), (1248, 1512030), (1352, 1395720), (1440, 1310426), (1521, 1240640), (1560, 1209624), (1690, 1116576), (1872, 1008020), (2028, 930480), (2080, 907218), (2340, 806416), (2496, 756015), (2535, 744384), (2704, 697860), (2880, 655213), (3042, 620320), (3120, 604812), (3380, 558288), (3744, 504010), (3877, 486720), (4056, 465240), (4160, 453609), (4680, 403208), (5070, 372192), (5408, 348930), (6084, 310160), (6240, 302406), (6760, 279144), (7488, 252005), (7605, 248128), (7754, 243360), (8112, 232620), (9360, 201604), (10140, 186096), (10816, 174465), (11631, 162240), (12168, 155080), (12480, 151203), (13520, 139572), (15210, 124064), (15508, 121680), (16224, 116310), (18720, 100802), (19385, 97344), (20280, 93048), (23262, 81120), (24336, 77540), (27040, 69786), (30420, 62032), (31016, 60840), (32448, 58155), (34893, 54080), (37440, 50401), (38770, 48672), (40560, 46524)]