2821173600

素因数分解:

$2^5\times 3^1\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{5417}}^1$

素因数の和:5478

約数の個数: 288

約数和(自身を含む): 10835306496

約数和(自身を除く): 8014132896

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 31, 32, 35, 40, 42, 48, 50, 56, 60, 62, 70, 75, 80, 84, 93, 96, 100, 105, 112, 120, 124, 140, 150, 155, 160, 168, 175, 186, 200, 210, 217, 224, 240, 248, 280, 300, 310, 336, 350, 372, 400, 420, 434, 465, 480, 496, 525, 560, 600, 620, 651, 672, 700, 744, 775, 800, 840, 868, 930, 992, 1050, 1085, 1120, 1200, 1240, 1302, 1400, 1488, 1550, 1680, 1736, 1860, 2100, 2170, 2325, 2400, 2480, 2604, 2800, 2976, 3100, 3255, 3360, 3472, 3720, 4200, 4340, 4650, 4960, 5208, 5417, 5425, 5600, 6200, 6510, 6944, 7440, 8400, 8680, 9300, 10416, 10834, 10850, 12400, 13020, 14880, 16251, 16275, 16800, 17360, 18600, 20832, 21668, 21700, 24800, 26040, 27085, 32502, 32550, 34720, 37200, 37919, 43336, 43400, 52080, 54170, 65004, 65100, 74400, 75838, 81255, 86672, 86800, 104160, 108340, 113757, 130008, 130200, 135425, 151676, 162510, 167927, 173344, 173600, 189595, 216680, 227514, 260016, 260400, 270850, 303352, 325020, 335854, 379190, 406275, 433360, 455028, 503781, 520032, 520800, 541700, 568785, 606704, 650040, 671708, 758380, 812550, 839635, 866720, 910056, 947975, 1007562, 1083400, 1137570, 1175489, 1213408, 1300080, 1343416, 1516760, 1625100, 1679270, 1820112, 1895950, 2015124, 2166800, 2275140, 2350978, 2518905, 2600160, 2686832, 2843925, 3033520, 3250200, 3358540, 3526467, 3640224, 3791900, 4030248, 4198175, 4333600, 4550280, 4701956, 5037810, 5373664, 5687850, 5877445, 6067040, 6500400, 6717080, 7052934, 7583800, 8060496, 8396350, 9100560, 9403912, 10075620, 11375700, 11754890, 12594525, 13000800, 13434160, 14105868, 15167600, 16120992, 16792700, 17632335, 18201120, 18807824, 20151240, 22751400, 23509780, 25189050, 26868320, 28211736, 29387225, 30335200, 33585400, 35264670, 37615648, 40302480, 45502800, 47019560, 50378100, 56423472, 58774450, 67170800, 70529340, 80604960, 88161675, 91005600, 94039120, 100756200, 112846944, 117548900, 134341600, 141058680, 176323350, 188078240, 201512400, 235097800, 282117360, 352646700, 403024800, 470195600, 564234720, 705293400, 940391200, 1410586800, 2821173600]

約数ペア:

[(1, 2821173600), (2, 1410586800), (3, 940391200), (4, 705293400), (5, 564234720), (6, 470195600), (7, 403024800), (8, 352646700), (10, 282117360), (12, 235097800), (14, 201512400), (15, 188078240), (16, 176323350), (20, 141058680), (21, 134341600), (24, 117548900), (25, 112846944), (28, 100756200), (30, 94039120), (31, 91005600), (32, 88161675), (35, 80604960), (40, 70529340), (42, 67170800), (48, 58774450), (50, 56423472), (56, 50378100), (60, 47019560), (62, 45502800), (70, 40302480), (75, 37615648), (80, 35264670), (84, 33585400), (93, 30335200), (96, 29387225), (100, 28211736), (105, 26868320), (112, 25189050), (120, 23509780), (124, 22751400), (140, 20151240), (150, 18807824), (155, 18201120), (160, 17632335), (168, 16792700), (175, 16120992), (186, 15167600), (200, 14105868), (210, 13434160), (217, 13000800), (224, 12594525), (240, 11754890), (248, 11375700), (280, 10075620), (300, 9403912), (310, 9100560), (336, 8396350), (350, 8060496), (372, 7583800), (400, 7052934), (420, 6717080), (434, 6500400), (465, 6067040), (480, 5877445), (496, 5687850), (525, 5373664), (560, 5037810), (600, 4701956), (620, 4550280), (651, 4333600), (672, 4198175), (700, 4030248), (744, 3791900), (775, 3640224), (800, 3526467), (840, 3358540), (868, 3250200), (930, 3033520), (992, 2843925), (1050, 2686832), (1085, 2600160), (1120, 2518905), (1200, 2350978), (1240, 2275140), (1302, 2166800), (1400, 2015124), (1488, 1895950), (1550, 1820112), (1680, 1679270), (1736, 1625100), (1860, 1516760), (2100, 1343416), (2170, 1300080), (2325, 1213408), (2400, 1175489), (2480, 1137570), (2604, 1083400), (2800, 1007562), (2976, 947975), (3100, 910056), (3255, 866720), (3360, 839635), (3472, 812550), (3720, 758380), (4200, 671708), (4340, 650040), (4650, 606704), (4960, 568785), (5208, 541700), (5417, 520800), (5425, 520032), (5600, 503781), (6200, 455028), (6510, 433360), (6944, 406275), (7440, 379190), (8400, 335854), (8680, 325020), (9300, 303352), (10416, 270850), (10834, 260400), (10850, 260016), (12400, 227514), (13020, 216680), (14880, 189595), (16251, 173600), (16275, 173344), (16800, 167927), (17360, 162510), (18600, 151676), (20832, 135425), (21668, 130200), (21700, 130008), (24800, 113757), (26040, 108340), (27085, 104160), (32502, 86800), (32550, 86672), (34720, 81255), (37200, 75838), (37919, 74400), (43336, 65100), (43400, 65004), (52080, 54170)]