21395766000

素因数分解:

$2^4\times 3^1\times 5^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{16433}}^1$

素因数の和:16497

約数の個数: 320

約数和(自身を含む): 81382219776

約数和(自身を除く): 59986453776

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 31, 35, 40, 42, 48, 50, 56, 60, 62, 70, 75, 80, 84, 93, 100, 105, 112, 120, 124, 125, 140, 150, 155, 168, 175, 186, 200, 210, 217, 240, 248, 250, 280, 300, 310, 336, 350, 372, 375, 400, 420, 434, 465, 496, 500, 525, 560, 600, 620, 651, 700, 744, 750, 775, 840, 868, 875, 930, 1000, 1050, 1085, 1200, 1240, 1302, 1400, 1488, 1500, 1550, 1680, 1736, 1750, 1860, 2000, 2100, 2170, 2325, 2480, 2604, 2625, 2800, 3000, 3100, 3255, 3472, 3500, 3720, 3875, 4200, 4340, 4650, 5208, 5250, 5425, 6000, 6200, 6510, 7000, 7440, 7750, 8400, 8680, 9300, 10416, 10500, 10850, 11625, 12400, 13020, 14000, 15500, 16275, 16433, 17360, 18600, 21000, 21700, 23250, 26040, 27125, 31000, 32550, 32866, 37200, 42000, 43400, 46500, 49299, 52080, 54250, 62000, 65100, 65732, 81375, 82165, 86800, 93000, 98598, 108500, 115031, 130200, 131464, 162750, 164330, 186000, 197196, 217000, 230062, 246495, 260400, 262928, 325500, 328660, 345093, 394392, 410825, 434000, 460124, 492990, 509423, 575155, 651000, 657320, 690186, 788784, 821650, 920248, 985980, 1018846, 1150310, 1232475, 1302000, 1314640, 1380372, 1528269, 1643300, 1725465, 1840496, 1971960, 2037692, 2054125, 2300620, 2464950, 2547115, 2760744, 2875775, 3056538, 3286600, 3450930, 3565961, 3943920, 4075384, 4108250, 4601240, 4929900, 5094230, 5521488, 5751550, 6113076, 6162375, 6573200, 6901860, 7131922, 7641345, 8150768, 8216500, 8627325, 9202480, 9859800, 10188460, 10697883, 11503100, 12226152, 12324750, 12735575, 13803720, 14263844, 14378875, 15282690, 16433000, 17254650, 17829805, 19719600, 20376920, 21395766, 23006200, 24452304, 24649500, 25471150, 27607440, 28527688, 28757750, 30565380, 32866000, 34509300, 35659610, 38206725, 40753840, 42791532, 43136625, 46012400, 49299000, 50942300, 53489415, 57055376, 57515500, 61130760, 63677875, 69018600, 71319220, 76413450, 85583064, 86273250, 89149025, 98598000, 101884600, 106978830, 115031000, 122261520, 127355750, 138037200, 142638440, 152826900, 171166128, 172546500, 178298050, 191033625, 203769200, 213957660, 230062000, 254711500, 267447075, 285276880, 305653800, 345093000, 356596100, 382067250, 427915320, 445745125, 509423000, 534894150, 611307600, 690186000, 713192200, 764134500, 855830640, 891490250, 1018846000, 1069788300, 1337235375, 1426384400, 1528269000, 1782980500, 2139576600, 2674470750, 3056538000, 3565961000, 4279153200, 5348941500, 7131922000, 10697883000, 21395766000]

約数ペア:

[(1, 21395766000), (2, 10697883000), (3, 7131922000), (4, 5348941500), (5, 4279153200), (6, 3565961000), (7, 3056538000), (8, 2674470750), (10, 2139576600), (12, 1782980500), (14, 1528269000), (15, 1426384400), (16, 1337235375), (20, 1069788300), (21, 1018846000), (24, 891490250), (25, 855830640), (28, 764134500), (30, 713192200), (31, 690186000), (35, 611307600), (40, 534894150), (42, 509423000), (48, 445745125), (50, 427915320), (56, 382067250), (60, 356596100), (62, 345093000), (70, 305653800), (75, 285276880), (80, 267447075), (84, 254711500), (93, 230062000), (100, 213957660), (105, 203769200), (112, 191033625), (120, 178298050), (124, 172546500), (125, 171166128), (140, 152826900), (150, 142638440), (155, 138037200), (168, 127355750), (175, 122261520), (186, 115031000), (200, 106978830), (210, 101884600), (217, 98598000), (240, 89149025), (248, 86273250), (250, 85583064), (280, 76413450), (300, 71319220), (310, 69018600), (336, 63677875), (350, 61130760), (372, 57515500), (375, 57055376), (400, 53489415), (420, 50942300), (434, 49299000), (465, 46012400), (496, 43136625), (500, 42791532), (525, 40753840), (560, 38206725), (600, 35659610), (620, 34509300), (651, 32866000), (700, 30565380), (744, 28757750), (750, 28527688), (775, 27607440), (840, 25471150), (868, 24649500), (875, 24452304), (930, 23006200), (1000, 21395766), (1050, 20376920), (1085, 19719600), (1200, 17829805), (1240, 17254650), (1302, 16433000), (1400, 15282690), (1488, 14378875), (1500, 14263844), (1550, 13803720), (1680, 12735575), (1736, 12324750), (1750, 12226152), (1860, 11503100), (2000, 10697883), (2100, 10188460), (2170, 9859800), (2325, 9202480), (2480, 8627325), (2604, 8216500), (2625, 8150768), (2800, 7641345), (3000, 7131922), (3100, 6901860), (3255, 6573200), (3472, 6162375), (3500, 6113076), (3720, 5751550), (3875, 5521488), (4200, 5094230), (4340, 4929900), (4650, 4601240), (5208, 4108250), (5250, 4075384), (5425, 3943920), (6000, 3565961), (6200, 3450930), (6510, 3286600), (7000, 3056538), (7440, 2875775), (7750, 2760744), (8400, 2547115), (8680, 2464950), (9300, 2300620), (10416, 2054125), (10500, 2037692), (10850, 1971960), (11625, 1840496), (12400, 1725465), (13020, 1643300), (14000, 1528269), (15500, 1380372), (16275, 1314640), (16433, 1302000), (17360, 1232475), (18600, 1150310), (21000, 1018846), (21700, 985980), (23250, 920248), (26040, 821650), (27125, 788784), (31000, 690186), (32550, 657320), (32866, 651000), (37200, 575155), (42000, 509423), (43400, 492990), (46500, 460124), (49299, 434000), (52080, 410825), (54250, 394392), (62000, 345093), (65100, 328660), (65732, 325500), (81375, 262928), (82165, 260400), (86800, 246495), (93000, 230062), (98598, 217000), (108500, 197196), (115031, 186000), (130200, 164330), (131464, 162750)]