2016488000

素因数分解:

$2^6\times 5^3\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1$

素因数の和:278

約数の個数: 224

約数和(自身を含む): 5295034368

約数和(自身を除く): 3278546368

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 47, 50, 62, 64, 80, 94, 100, 124, 125, 155, 160, 173, 188, 200, 235, 248, 250, 310, 320, 346, 376, 400, 470, 496, 500, 620, 692, 752, 775, 800, 865, 940, 992, 1000, 1175, 1240, 1384, 1457, 1504, 1550, 1600, 1730, 1880, 1984, 2000, 2350, 2480, 2768, 2914, 3008, 3100, 3460, 3760, 3875, 4000, 4325, 4700, 4960, 5363, 5536, 5828, 5875, 6200, 6920, 7285, 7520, 7750, 8000, 8131, 8650, 9400, 9920, 10726, 11072, 11656, 11750, 12400, 13840, 14570, 15040, 15500, 16262, 17300, 18800, 21452, 21625, 23312, 23500, 24800, 26815, 27680, 29140, 31000, 32524, 34600, 36425, 37600, 40655, 42904, 43250, 46624, 47000, 49600, 53630, 55360, 58280, 62000, 65048, 69200, 72850, 75200, 81310, 85808, 86500, 93248, 94000, 107260, 116560, 124000, 130096, 134075, 138400, 145700, 162620, 171616, 173000, 182125, 188000, 203275, 214520, 233120, 248000, 252061, 260192, 268150, 276800, 291400, 325240, 343232, 346000, 364250, 376000, 406550, 429040, 466240, 504122, 520384, 536300, 582800, 650480, 670375, 692000, 728500, 813100, 858080, 1008244, 1016375, 1072600, 1165600, 1260305, 1300960, 1340750, 1384000, 1457000, 1626200, 1716160, 2016488, 2032750, 2145200, 2331200, 2520610, 2601920, 2681500, 2914000, 3252400, 4032976, 4065500, 4290400, 5041220, 5363000, 5828000, 6301525, 6504800, 8065952, 8131000, 8580800, 10082440, 10726000, 11656000, 12603050, 13009600, 16131904, 16262000, 20164880, 21452000, 25206100, 31507625, 32524000, 40329760, 42904000, 50412200, 63015250, 65048000, 80659520, 100824400, 126030500, 201648800, 252061000, 403297600, 504122000, 1008244000, 2016488000]

約数ペア:

[(1, 2016488000), (2, 1008244000), (4, 504122000), (5, 403297600), (8, 252061000), (10, 201648800), (16, 126030500), (20, 100824400), (25, 80659520), (31, 65048000), (32, 63015250), (40, 50412200), (47, 42904000), (50, 40329760), (62, 32524000), (64, 31507625), (80, 25206100), (94, 21452000), (100, 20164880), (124, 16262000), (125, 16131904), (155, 13009600), (160, 12603050), (173, 11656000), (188, 10726000), (200, 10082440), (235, 8580800), (248, 8131000), (250, 8065952), (310, 6504800), (320, 6301525), (346, 5828000), (376, 5363000), (400, 5041220), (470, 4290400), (496, 4065500), (500, 4032976), (620, 3252400), (692, 2914000), (752, 2681500), (775, 2601920), (800, 2520610), (865, 2331200), (940, 2145200), (992, 2032750), (1000, 2016488), (1175, 1716160), (1240, 1626200), (1384, 1457000), (1457, 1384000), (1504, 1340750), (1550, 1300960), (1600, 1260305), (1730, 1165600), (1880, 1072600), (1984, 1016375), (2000, 1008244), (2350, 858080), (2480, 813100), (2768, 728500), (2914, 692000), (3008, 670375), (3100, 650480), (3460, 582800), (3760, 536300), (3875, 520384), (4000, 504122), (4325, 466240), (4700, 429040), (4960, 406550), (5363, 376000), (5536, 364250), (5828, 346000), (5875, 343232), (6200, 325240), (6920, 291400), (7285, 276800), (7520, 268150), (7750, 260192), (8000, 252061), (8131, 248000), (8650, 233120), (9400, 214520), (9920, 203275), (10726, 188000), (11072, 182125), (11656, 173000), (11750, 171616), (12400, 162620), (13840, 145700), (14570, 138400), (15040, 134075), (15500, 130096), (16262, 124000), (17300, 116560), (18800, 107260), (21452, 94000), (21625, 93248), (23312, 86500), (23500, 85808), (24800, 81310), (26815, 75200), (27680, 72850), (29140, 69200), (31000, 65048), (32524, 62000), (34600, 58280), (36425, 55360), (37600, 53630), (40655, 49600), (42904, 47000), (43250, 46624)]