20132773440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{4649}}^1$

素因数の和:5029

約数の個数: 224

約数和(自身を含む): 69051830400

約数和(自身を除く): 48919056960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 347, 390, 416, 480, 520, 624, 694, 780, 832, 960, 1040, 1041, 1248, 1388, 1560, 1735, 2080, 2082, 2496, 2776, 3120, 3470, 4160, 4164, 4511, 4649, 5205, 5552, 6240, 6940, 8328, 9022, 9298, 10410, 11104, 12480, 13533, 13880, 13947, 16656, 18044, 18596, 20820, 22208, 22555, 23245, 27066, 27760, 27894, 33312, 36088, 37192, 41640, 45110, 46490, 54132, 55520, 55788, 60437, 66624, 67665, 69735, 72176, 74384, 83280, 90220, 92980, 108264, 111040, 111576, 120874, 135330, 139470, 144352, 148768, 166560, 180440, 181311, 185960, 216528, 223152, 241748, 270660, 278940, 288704, 297536, 302185, 333120, 360880, 362622, 371920, 433056, 446304, 483496, 541320, 557880, 604370, 721760, 725244, 743840, 866112, 892608, 906555, 966992, 1082640, 1115760, 1208740, 1443520, 1450488, 1487680, 1613203, 1813110, 1933984, 2165280, 2231520, 2417480, 2900976, 3226406, 3626220, 3867968, 4330560, 4463040, 4834960, 4839609, 5801952, 6452812, 7252440, 8066015, 9669920, 9679218, 11603904, 12905624, 14504880, 16132030, 19339840, 19358436, 20971639, 24198045, 25811248, 29009760, 32264060, 38716872, 41943278, 48396090, 51622496, 58019520, 62914917, 64528120, 77433744, 83886556, 96792180, 103244992, 104858195, 125829834, 129056240, 154867488, 167773112, 193584360, 209716390, 251659668, 258112480, 309734976, 314574585, 335546224, 387168720, 419432780, 503319336, 516224960, 629149170, 671092448, 774337440, 838865560, 1006638672, 1258298340, 1342184896, 1548674880, 1677731120, 2013277344, 2516596680, 3355462240, 4026554688, 5033193360, 6710924480, 10066386720, 20132773440]

約数ペア:

[(1, 20132773440), (2, 10066386720), (3, 6710924480), (4, 5033193360), (5, 4026554688), (6, 3355462240), (8, 2516596680), (10, 2013277344), (12, 1677731120), (13, 1548674880), (15, 1342184896), (16, 1258298340), (20, 1006638672), (24, 838865560), (26, 774337440), (30, 671092448), (32, 629149170), (39, 516224960), (40, 503319336), (48, 419432780), (52, 387168720), (60, 335546224), (64, 314574585), (65, 309734976), (78, 258112480), (80, 251659668), (96, 209716390), (104, 193584360), (120, 167773112), (130, 154867488), (156, 129056240), (160, 125829834), (192, 104858195), (195, 103244992), (208, 96792180), (240, 83886556), (260, 77433744), (312, 64528120), (320, 62914917), (347, 58019520), (390, 51622496), (416, 48396090), (480, 41943278), (520, 38716872), (624, 32264060), (694, 29009760), (780, 25811248), (832, 24198045), (960, 20971639), (1040, 19358436), (1041, 19339840), (1248, 16132030), (1388, 14504880), (1560, 12905624), (1735, 11603904), (2080, 9679218), (2082, 9669920), (2496, 8066015), (2776, 7252440), (3120, 6452812), (3470, 5801952), (4160, 4839609), (4164, 4834960), (4511, 4463040), (4649, 4330560), (5205, 3867968), (5552, 3626220), (6240, 3226406), (6940, 2900976), (8328, 2417480), (9022, 2231520), (9298, 2165280), (10410, 1933984), (11104, 1813110), (12480, 1613203), (13533, 1487680), (13880, 1450488), (13947, 1443520), (16656, 1208740), (18044, 1115760), (18596, 1082640), (20820, 966992), (22208, 906555), (22555, 892608), (23245, 866112), (27066, 743840), (27760, 725244), (27894, 721760), (33312, 604370), (36088, 557880), (37192, 541320), (41640, 483496), (45110, 446304), (46490, 433056), (54132, 371920), (55520, 362622), (55788, 360880), (60437, 333120), (66624, 302185), (67665, 297536), (69735, 288704), (72176, 278940), (74384, 270660), (83280, 241748), (90220, 223152), (92980, 216528), (108264, 185960), (111040, 181311), (111576, 180440), (120874, 166560), (135330, 148768), (139470, 144352)]