620385011280

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{89839}}^1$

素因数の和:90023

約数の個数: 320

約数和(自身を含む): 2245856256000

約数和(自身を除く): 1625471244720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 48, 54, 60, 69, 72, 80, 90, 92, 108, 115, 120, 135, 138, 139, 144, 180, 184, 207, 216, 230, 240, 270, 276, 278, 345, 360, 368, 414, 417, 432, 460, 540, 552, 556, 621, 690, 695, 720, 828, 834, 920, 1035, 1080, 1104, 1112, 1242, 1251, 1380, 1390, 1656, 1668, 1840, 2070, 2085, 2160, 2224, 2484, 2502, 2760, 2780, 3105, 3197, 3312, 3336, 3753, 4140, 4170, 4968, 5004, 5520, 5560, 6210, 6255, 6394, 6672, 7506, 8280, 8340, 9591, 9936, 10008, 11120, 12420, 12510, 12788, 15012, 15985, 16560, 16680, 18765, 19182, 20016, 24840, 25020, 25576, 28773, 30024, 31970, 33360, 37530, 38364, 47955, 49680, 50040, 51152, 57546, 60048, 63940, 75060, 76728, 86319, 89839, 95910, 100080, 115092, 127880, 143865, 150120, 153456, 172638, 179678, 191820, 230184, 255760, 269517, 287730, 300240, 345276, 359356, 383640, 431595, 449195, 460368, 539034, 575460, 690552, 718712, 767280, 808551, 863190, 898390, 1078068, 1150920, 1347585, 1381104, 1437424, 1617102, 1726380, 1796780, 2066297, 2156136, 2301840, 2425653, 2695170, 3234204, 3452760, 3593560, 4042755, 4132594, 4312272, 4851306, 5390340, 6198891, 6468408, 6905520, 7187120, 8085510, 8265188, 9702612, 10331485, 10780680, 12128265, 12397782, 12487621, 12936816, 16171020, 16530376, 18596673, 19405224, 20662970, 21561360, 24256530, 24795564, 24975242, 30994455, 32342040, 33060752, 37193346, 37462863, 38810448, 41325940, 48513060, 49591128, 49950484, 55790019, 61988910, 62438105, 64684080, 74386692, 74925726, 82651880, 92983365, 97026120, 99182256, 99900968, 111580038, 112388589, 123977820, 124876210, 148773384, 149851452, 165303760, 185966730, 187314315, 194052240, 199801936, 223160076, 224777178, 247955640, 249752420, 278950095, 287215283, 297546768, 299702904, 337165767, 371933460, 374628630, 446320152, 449554356, 495911280, 499504840, 557900190, 561942945, 574430566, 599405808, 674331534, 743866920, 749257260, 861645849, 892640304, 899108712, 999009680, 1115800380, 1123885890, 1148861132, 1348663068, 1436076415, 1487733840, 1498514520, 1685828835, 1723291698, 1798217424, 2231600760, 2247771780, 2297722264, 2584937547, 2697326136, 2872152830, 2997029040, 3371657670, 3446583396, 4308229245, 4463201520, 4495543560, 4595444528, 5169875094, 5394652272, 5744305660, 6743315340, 6893166792, 7754812641, 8616458490, 8991087120, 10339750188, 11488611320, 12924687735, 13486630680, 13786333584, 15509625282, 17232916980, 20679500376, 22977222640, 25849375470, 26973261360, 31019250564, 34465833960, 38774063205, 41359000752, 51698750940, 62038501128, 68931667920, 77548126410, 103397501880, 124077002256, 155096252820, 206795003760, 310192505640, 620385011280]

約数ペア:

[(1, 620385011280), (2, 310192505640), (3, 206795003760), (4, 155096252820), (5, 124077002256), (6, 103397501880), (8, 77548126410), (9, 68931667920), (10, 62038501128), (12, 51698750940), (15, 41359000752), (16, 38774063205), (18, 34465833960), (20, 31019250564), (23, 26973261360), (24, 25849375470), (27, 22977222640), (30, 20679500376), (36, 17232916980), (40, 15509625282), (45, 13786333584), (46, 13486630680), (48, 12924687735), (54, 11488611320), (60, 10339750188), (69, 8991087120), (72, 8616458490), (80, 7754812641), (90, 6893166792), (92, 6743315340), (108, 5744305660), (115, 5394652272), (120, 5169875094), (135, 4595444528), (138, 4495543560), (139, 4463201520), (144, 4308229245), (180, 3446583396), (184, 3371657670), (207, 2997029040), (216, 2872152830), (230, 2697326136), (240, 2584937547), (270, 2297722264), (276, 2247771780), (278, 2231600760), (345, 1798217424), (360, 1723291698), (368, 1685828835), (414, 1498514520), (417, 1487733840), (432, 1436076415), (460, 1348663068), (540, 1148861132), (552, 1123885890), (556, 1115800380), (621, 999009680), (690, 899108712), (695, 892640304), (720, 861645849), (828, 749257260), (834, 743866920), (920, 674331534), (1035, 599405808), (1080, 574430566), (1104, 561942945), (1112, 557900190), (1242, 499504840), (1251, 495911280), (1380, 449554356), (1390, 446320152), (1656, 374628630), (1668, 371933460), (1840, 337165767), (2070, 299702904), (2085, 297546768), (2160, 287215283), (2224, 278950095), (2484, 249752420), (2502, 247955640), (2760, 224777178), (2780, 223160076), (3105, 199801936), (3197, 194052240), (3312, 187314315), (3336, 185966730), (3753, 165303760), (4140, 149851452), (4170, 148773384), (4968, 124876210), (5004, 123977820), (5520, 112388589), (5560, 111580038), (6210, 99900968), (6255, 99182256), (6394, 97026120), (6672, 92983365), (7506, 82651880), (8280, 74925726), (8340, 74386692), (9591, 64684080), (9936, 62438105), (10008, 61988910), (11120, 55790019), (12420, 49950484), (12510, 49591128), (12788, 48513060), (15012, 41325940), (15985, 38810448), (16560, 37462863), (16680, 37193346), (18765, 33060752), (19182, 32342040), (20016, 30994455), (24840, 24975242), (25020, 24795564), (25576, 24256530), (28773, 21561360), (30024, 20662970), (31970, 19405224), (33360, 18596673), (37530, 16530376), (38364, 16171020), (47955, 12936816), (49680, 12487621), (50040, 12397782), (51152, 12128265), (57546, 10780680), (60048, 10331485), (63940, 9702612), (75060, 8265188), (76728, 8085510), (86319, 7187120), (89839, 6905520), (95910, 6468408), (100080, 6198891), (115092, 5390340), (127880, 4851306), (143865, 4312272), (150120, 4132594), (153456, 4042755), (172638, 3593560), (179678, 3452760), (191820, 3234204), (230184, 2695170), (255760, 2425653), (269517, 2301840), (287730, 2156136), (300240, 2066297), (345276, 1796780), (359356, 1726380), (383640, 1617102), (431595, 1437424), (449195, 1381104), (460368, 1347585), (539034, 1150920), (575460, 1078068), (690552, 898390), (718712, 863190), (767280, 808551)]