21080124000

素因数分解:

$2^5\times 3^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1453}}^1$

素因数の和:1528

約数の個数: 576

約数和(自身を含む): 83224447488

約数和(自身を除く): 62144323488

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 25, 26, 30, 31, 32, 36, 39, 40, 45, 48, 50, 52, 60, 62, 65, 72, 75, 78, 80, 90, 93, 96, 100, 104, 117, 120, 124, 125, 130, 144, 150, 155, 156, 160, 180, 186, 195, 200, 208, 225, 234, 240, 248, 250, 260, 279, 288, 300, 310, 312, 325, 360, 372, 375, 390, 400, 403, 416, 450, 465, 468, 480, 496, 500, 520, 558, 585, 600, 620, 624, 650, 720, 744, 750, 775, 780, 800, 806, 900, 930, 936, 975, 992, 1000, 1040, 1116, 1125, 1170, 1200, 1209, 1240, 1248, 1300, 1395, 1440, 1453, 1488, 1500, 1550, 1560, 1612, 1625, 1800, 1860, 1872, 1950, 2000, 2015, 2080, 2232, 2250, 2325, 2340, 2400, 2418, 2480, 2600, 2790, 2906, 2925, 2976, 3000, 3100, 3120, 3224, 3250, 3600, 3627, 3720, 3744, 3875, 3900, 4000, 4030, 4359, 4464, 4500, 4650, 4680, 4836, 4875, 4960, 5200, 5580, 5812, 5850, 6000, 6045, 6200, 6240, 6448, 6500, 6975, 7200, 7254, 7265, 7440, 7750, 7800, 8060, 8718, 8928, 9000, 9300, 9360, 9672, 9750, 10075, 10400, 11160, 11624, 11625, 11700, 12000, 12090, 12400, 12896, 13000, 13077, 13950, 14508, 14530, 14625, 14880, 15500, 15600, 16120, 17436, 18000, 18135, 18600, 18720, 18889, 19344, 19500, 20150, 21795, 22320, 23248, 23250, 23400, 24180, 24800, 26000, 26154, 27900, 29016, 29060, 29250, 30225, 31000, 31200, 32240, 34872, 34875, 36000, 36270, 36325, 37200, 37778, 38688, 39000, 40300, 43590, 44640, 45043, 46496, 46500, 46800, 48360, 50375, 52000, 52308, 55800, 56667, 58032, 58120, 58500, 60450, 62000, 64480, 65385, 69744, 69750, 72540, 72650, 74400, 75556, 78000, 80600, 87180, 90086, 90675, 93000, 93600, 94445, 96720, 100750, 104616, 108975, 111600, 113334, 116064, 116240, 117000, 120900, 124000, 130770, 135129, 139488, 139500, 145080, 145300, 151112, 151125, 156000, 161200, 170001, 174360, 180172, 181350, 181625, 186000, 188890, 193440, 201500, 209232, 217950, 223200, 225215, 226668, 232480, 234000, 241800, 261540, 270258, 279000, 283335, 290160, 290600, 302224, 302250, 322400, 326925, 340002, 348720, 360344, 362700, 363250, 372000, 377780, 403000, 405387, 418464, 435900, 450430, 453336, 453375, 468000, 472225, 483600, 523080, 540516, 544875, 558000, 566670, 580320, 581200, 585559, 604448, 604500, 653850, 675645, 680004, 697440, 720688, 725400, 726500, 755560, 806000, 810774, 850005, 871800, 900860, 906672, 906750, 944450, 967200, 1046160, 1081032, 1089750, 1116000, 1126075, 1133340, 1162400, 1171118, 1209000, 1307700, 1351290, 1360008, 1416675, 1441376, 1450800, 1453000, 1511120, 1612000, 1621548, 1634625, 1700010, 1743600, 1756677, 1801720, 1813344, 1813500, 1888900, 2026935, 2092320, 2162064, 2179500, 2252150, 2266680, 2342236, 2361125, 2418000, 2615400, 2702580, 2720016, 2833350, 2901600, 2906000, 2927795, 3022240, 3243096, 3269250, 3378225, 3400020, 3487200, 3513354, 3603440, 3627000, 3777800, 4053870, 4250025, 4324128, 4359000, 4504300, 4533360, 4684472, 4722250, 4836000, 5230800, 5270031, 5405160, 5440032, 5630375, 5666700, 5812000, 5855590, 6486192, 6538500, 6756450, 6800040, 7026708, 7083375, 7206880, 7254000, 7555600, 8107740, 8500050, 8718000, 8783385, 9008600, 9066720, 9368944, 9444500, 10134675, 10461600, 10540062, 10810320, 11260750, 11333400, 11711180, 12972384, 13077000, 13512900, 13600080, 14053416, 14166750, 14508000, 14638975, 15111200, 16215480, 16891125, 17000100, 17436000, 17566770, 18017200, 18737888, 18889000, 20269350, 21080124, 21250125, 21620640, 22521500, 22666800, 23422360, 26154000, 26350155, 27025800, 27200160, 28106832, 28333500, 29277950, 32430960, 33782250, 34000200, 35133540, 36034400, 37778000, 40538700, 42160248, 42500250, 43916925, 45043000, 45333600, 46844720, 50673375, 52308000, 52700310, 54051600, 56213664, 56667000, 58555900, 64861920, 67564500, 68000400, 70267080, 73194875, 75556000, 81077400, 84320496, 85000500, 87833850, 90086000, 93689440, 101346750, 105400620, 108103200, 113334000, 117111800, 131750775, 135129000, 136000800, 140534160, 146389750, 162154800, 168640992, 170001000, 175667700, 180172000, 202693500, 210801240, 219584625, 226668000, 234223600, 263501550, 270258000, 281068320, 292779500, 324309600, 340002000, 351335400, 405387000, 421602480, 439169250, 468447200, 527003100, 540516000, 585559000, 658753875, 680004000, 702670800, 810774000, 843204960, 878338500, 1054006200, 1171118000, 1317507750, 1405341600, 1621548000, 1756677000, 2108012400, 2342236000, 2635015500, 3513354000, 4216024800, 5270031000, 7026708000, 10540062000, 21080124000]

約数ペア:

[(1, 21080124000), (2, 10540062000), (3, 7026708000), (4, 5270031000), (5, 4216024800), (6, 3513354000), (8, 2635015500), (9, 2342236000), (10, 2108012400), (12, 1756677000), (13, 1621548000), (15, 1405341600), (16, 1317507750), (18, 1171118000), (20, 1054006200), (24, 878338500), (25, 843204960), (26, 810774000), (30, 702670800), (31, 680004000), (32, 658753875), (36, 585559000), (39, 540516000), (40, 527003100), (45, 468447200), (48, 439169250), (50, 421602480), (52, 405387000), (60, 351335400), (62, 340002000), (65, 324309600), (72, 292779500), (75, 281068320), (78, 270258000), (80, 263501550), (90, 234223600), (93, 226668000), (96, 219584625), (100, 210801240), (104, 202693500), (117, 180172000), (120, 175667700), (124, 170001000), (125, 168640992), (130, 162154800), (144, 146389750), (150, 140534160), (155, 136000800), (156, 135129000), (160, 131750775), (180, 117111800), (186, 113334000), (195, 108103200), (200, 105400620), (208, 101346750), (225, 93689440), (234, 90086000), (240, 87833850), (248, 85000500), (250, 84320496), (260, 81077400), (279, 75556000), (288, 73194875), (300, 70267080), (310, 68000400), (312, 67564500), (325, 64861920), (360, 58555900), (372, 56667000), (375, 56213664), (390, 54051600), (400, 52700310), (403, 52308000), (416, 50673375), (450, 46844720), (465, 45333600), (468, 45043000), (480, 43916925), (496, 42500250), (500, 42160248), (520, 40538700), (558, 37778000), (585, 36034400), (600, 35133540), (620, 34000200), (624, 33782250), (650, 32430960), (720, 29277950), (744, 28333500), (750, 28106832), (775, 27200160), (780, 27025800), (800, 26350155), (806, 26154000), (900, 23422360), (930, 22666800), (936, 22521500), (975, 21620640), (992, 21250125), (1000, 21080124), (1040, 20269350), (1116, 18889000), (1125, 18737888), (1170, 18017200), (1200, 17566770), (1209, 17436000), (1240, 17000100), (1248, 16891125), (1300, 16215480), (1395, 15111200), (1440, 14638975), (1453, 14508000), (1488, 14166750), (1500, 14053416), (1550, 13600080), (1560, 13512900), (1612, 13077000), (1625, 12972384), (1800, 11711180), (1860, 11333400), (1872, 11260750), (1950, 10810320), (2000, 10540062), (2015, 10461600), (2080, 10134675), (2232, 9444500), (2250, 9368944), (2325, 9066720), (2340, 9008600), (2400, 8783385), (2418, 8718000), (2480, 8500050), (2600, 8107740), (2790, 7555600), (2906, 7254000), (2925, 7206880), (2976, 7083375), (3000, 7026708), (3100, 6800040), (3120, 6756450), (3224, 6538500), (3250, 6486192), (3600, 5855590), (3627, 5812000), (3720, 5666700), (3744, 5630375), (3875, 5440032), (3900, 5405160), (4000, 5270031), (4030, 5230800), (4359, 4836000), (4464, 4722250), (4500, 4684472), (4650, 4533360), (4680, 4504300), (4836, 4359000), (4875, 4324128), (4960, 4250025), (5200, 4053870), (5580, 3777800), (5812, 3627000), (5850, 3603440), (6000, 3513354), (6045, 3487200), (6200, 3400020), (6240, 3378225), (6448, 3269250), (6500, 3243096), (6975, 3022240), (7200, 2927795), (7254, 2906000), (7265, 2901600), (7440, 2833350), (7750, 2720016), (7800, 2702580), (8060, 2615400), (8718, 2418000), (8928, 2361125), (9000, 2342236), (9300, 2266680), (9360, 2252150), (9672, 2179500), (9750, 2162064), (10075, 2092320), (10400, 2026935), (11160, 1888900), (11624, 1813500), (11625, 1813344), (11700, 1801720), (12000, 1756677), (12090, 1743600), (12400, 1700010), (12896, 1634625), (13000, 1621548), (13077, 1612000), (13950, 1511120), (14508, 1453000), (14530, 1450800), (14625, 1441376), (14880, 1416675), (15500, 1360008), (15600, 1351290), (16120, 1307700), (17436, 1209000), (18000, 1171118), (18135, 1162400), (18600, 1133340), (18720, 1126075), (18889, 1116000), (19344, 1089750), (19500, 1081032), (20150, 1046160), (21795, 967200), (22320, 944450), (23248, 906750), (23250, 906672), (23400, 900860), (24180, 871800), (24800, 850005), (26000, 810774), (26154, 806000), (27900, 755560), (29016, 726500), (29060, 725400), (29250, 720688), (30225, 697440), (31000, 680004), (31200, 675645), (32240, 653850), (34872, 604500), (34875, 604448), (36000, 585559), (36270, 581200), (36325, 580320), (37200, 566670), (37778, 558000), (38688, 544875), (39000, 540516), (40300, 523080), (43590, 483600), (44640, 472225), (45043, 468000), (46496, 453375), (46500, 453336), (46800, 450430), (48360, 435900), (50375, 418464), (52000, 405387), (52308, 403000), (55800, 377780), (56667, 372000), (58032, 363250), (58120, 362700), (58500, 360344), (60450, 348720), (62000, 340002), (64480, 326925), (65385, 322400), (69744, 302250), (69750, 302224), (72540, 290600), (72650, 290160), (74400, 283335), (75556, 279000), (78000, 270258), (80600, 261540), (87180, 241800), (90086, 234000), (90675, 232480), (93000, 226668), (93600, 225215), (94445, 223200), (96720, 217950), (100750, 209232), (104616, 201500), (108975, 193440), (111600, 188890), (113334, 186000), (116064, 181625), (116240, 181350), (117000, 180172), (120900, 174360), (124000, 170001), (130770, 161200), (135129, 156000), (139488, 151125), (139500, 151112), (145080, 145300)]