1680387266040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{983}}^1\times {\mathrm{65647}}^1$

素因数の和:66682

約数の個数: 256

約数和(自身を含む): 5953317765120

約数和(自身を除く): 4272930499080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 31, 35, 40, 42, 56, 60, 62, 70, 84, 93, 105, 120, 124, 140, 155, 168, 186, 210, 217, 248, 280, 310, 372, 420, 434, 465, 620, 651, 744, 840, 868, 930, 983, 1085, 1240, 1302, 1736, 1860, 1966, 2170, 2604, 2949, 3255, 3720, 3932, 4340, 4915, 5208, 5898, 6510, 6881, 7864, 8680, 9830, 11796, 13020, 13762, 14745, 19660, 20643, 23592, 26040, 27524, 29490, 30473, 34405, 39320, 41286, 55048, 58980, 60946, 65647, 68810, 82572, 91419, 103215, 117960, 121892, 131294, 137620, 152365, 165144, 182838, 196941, 206430, 213311, 243784, 262588, 275240, 304730, 328235, 365676, 393882, 412860, 426622, 457095, 459529, 525176, 609460, 639933, 656470, 731352, 787764, 825720, 853244, 914190, 919058, 984705, 1066555, 1218920, 1279866, 1312940, 1378587, 1575528, 1706488, 1828380, 1838116, 1969410, 2035057, 2133110, 2297645, 2559732, 2625880, 2757174, 3199665, 3656760, 3676232, 3938820, 4070114, 4266220, 4595290, 5119464, 5514348, 6105171, 6399330, 6892935, 7877640, 8140228, 8532440, 9190580, 10175285, 11028696, 12210342, 12798660, 13785870, 14245399, 16280456, 18381160, 20350570, 24420684, 25597320, 27571740, 28490798, 30525855, 40701140, 42736197, 48841368, 55143480, 56981596, 61051710, 64531001, 71226995, 81402280, 85472394, 113963192, 122103420, 129062002, 142453990, 170944788, 193593003, 213680985, 244206840, 258124004, 284907980, 322655005, 341889576, 387186006, 427361970, 451717007, 516248008, 569815960, 645310010, 774372012, 854723940, 903434014, 967965015, 1290620020, 1355151021, 1548744024, 1709447880, 1806868028, 1935930030, 2000461031, 2258585035, 2581240040, 2710302042, 3613736056, 3871860060, 4000922062, 4517170070, 5420604084, 6001383093, 6775755105, 7743720120, 8001844124, 9034340140, 10002305155, 10841208168, 12002766186, 13551510210, 14003227217, 16003688248, 18068680280, 20004610310, 24005532372, 27103020420, 28006454434, 30006915465, 40009220620, 42009681651, 48011064744, 54206040840, 56012908868, 60013830930, 70016136085, 80018441240, 84019363302, 112025817736, 120027661860, 140032272170, 168038726604, 210048408255, 240055323720, 280064544340, 336077453208, 420096816510, 560129088680, 840193633020, 1680387266040]

約数ペア:

[(1, 1680387266040), (2, 840193633020), (3, 560129088680), (4, 420096816510), (5, 336077453208), (6, 280064544340), (7, 240055323720), (8, 210048408255), (10, 168038726604), (12, 140032272170), (14, 120027661860), (15, 112025817736), (20, 84019363302), (21, 80018441240), (24, 70016136085), (28, 60013830930), (30, 56012908868), (31, 54206040840), (35, 48011064744), (40, 42009681651), (42, 40009220620), (56, 30006915465), (60, 28006454434), (62, 27103020420), (70, 24005532372), (84, 20004610310), (93, 18068680280), (105, 16003688248), (120, 14003227217), (124, 13551510210), (140, 12002766186), (155, 10841208168), (168, 10002305155), (186, 9034340140), (210, 8001844124), (217, 7743720120), (248, 6775755105), (280, 6001383093), (310, 5420604084), (372, 4517170070), (420, 4000922062), (434, 3871860060), (465, 3613736056), (620, 2710302042), (651, 2581240040), (744, 2258585035), (840, 2000461031), (868, 1935930030), (930, 1806868028), (983, 1709447880), (1085, 1548744024), (1240, 1355151021), (1302, 1290620020), (1736, 967965015), (1860, 903434014), (1966, 854723940), (2170, 774372012), (2604, 645310010), (2949, 569815960), (3255, 516248008), (3720, 451717007), (3932, 427361970), (4340, 387186006), (4915, 341889576), (5208, 322655005), (5898, 284907980), (6510, 258124004), (6881, 244206840), (7864, 213680985), (8680, 193593003), (9830, 170944788), (11796, 142453990), (13020, 129062002), (13762, 122103420), (14745, 113963192), (19660, 85472394), (20643, 81402280), (23592, 71226995), (26040, 64531001), (27524, 61051710), (29490, 56981596), (30473, 55143480), (34405, 48841368), (39320, 42736197), (41286, 40701140), (55048, 30525855), (58980, 28490798), (60946, 27571740), (65647, 25597320), (68810, 24420684), (82572, 20350570), (91419, 18381160), (103215, 16280456), (117960, 14245399), (121892, 13785870), (131294, 12798660), (137620, 12210342), (152365, 11028696), (165144, 10175285), (182838, 9190580), (196941, 8532440), (206430, 8140228), (213311, 7877640), (243784, 6892935), (262588, 6399330), (275240, 6105171), (304730, 5514348), (328235, 5119464), (365676, 4595290), (393882, 4266220), (412860, 4070114), (426622, 3938820), (457095, 3676232), (459529, 3656760), (525176, 3199665), (609460, 2757174), (639933, 2625880), (656470, 2559732), (731352, 2297645), (787764, 2133110), (825720, 2035057), (853244, 1969410), (914190, 1838116), (919058, 1828380), (984705, 1706488), (1066555, 1575528), (1218920, 1378587), (1279866, 1312940)]