140220392000

素因数分解:

$2^6\times 5^3\times {\mathrm{13}}^1\times {\mathrm{839}}^1\times {\mathrm{1607}}^1$

素因数の和:2486

約数の個数: 224

約数和(自身を含む): 374646504960

約数和(自身を除く): 234426112960

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 64, 65, 80, 100, 104, 125, 130, 160, 200, 208, 250, 260, 320, 325, 400, 416, 500, 520, 650, 800, 832, 839, 1000, 1040, 1300, 1600, 1607, 1625, 1678, 2000, 2080, 2600, 3214, 3250, 3356, 4000, 4160, 4195, 5200, 6428, 6500, 6712, 8000, 8035, 8390, 10400, 10907, 12856, 13000, 13424, 16070, 16780, 20800, 20891, 20975, 21814, 25712, 26000, 26848, 32140, 33560, 40175, 41782, 41950, 43628, 51424, 52000, 53696, 54535, 64280, 67120, 80350, 83564, 83900, 87256, 102848, 104000, 104455, 104875, 109070, 128560, 134240, 160700, 167128, 167800, 174512, 200875, 208910, 209750, 218140, 257120, 268480, 272675, 321400, 334256, 335600, 349024, 401750, 417820, 419500, 436280, 514240, 522275, 545350, 642800, 668512, 671200, 698048, 803500, 835640, 839000, 872560, 1044550, 1090700, 1285600, 1337024, 1342400, 1348273, 1363375, 1607000, 1671280, 1678000, 1745120, 2089100, 2181400, 2571200, 2611375, 2696546, 2726750, 3214000, 3342560, 3356000, 3490240, 4178200, 4362800, 5222750, 5393092, 5453500, 6428000, 6685120, 6712000, 6741365, 8356400, 8725600, 10445500, 10786184, 10907000, 12856000, 13482730, 16712800, 17451200, 17527549, 20891000, 21572368, 21814000, 26965460, 33425600, 33706825, 35055098, 41782000, 43144736, 43628000, 53930920, 67413650, 70110196, 83564000, 86289472, 87256000, 87637745, 107861840, 134827300, 140220392, 167128000, 168534125, 175275490, 215723680, 269654600, 280440784, 337068250, 350550980, 431447360, 438188725, 539309200, 560881568, 674136500, 701101960, 876377450, 1078618400, 1121763136, 1348273000, 1402203920, 1752754900, 2157236800, 2190943625, 2696546000, 2804407840, 3505509800, 4381887250, 5393092000, 5608815680, 7011019600, 8763774500, 10786184000, 14022039200, 17527549000, 28044078400, 35055098000, 70110196000, 140220392000]

約数ペア:

[(1, 140220392000), (2, 70110196000), (4, 35055098000), (5, 28044078400), (8, 17527549000), (10, 14022039200), (13, 10786184000), (16, 8763774500), (20, 7011019600), (25, 5608815680), (26, 5393092000), (32, 4381887250), (40, 3505509800), (50, 2804407840), (52, 2696546000), (64, 2190943625), (65, 2157236800), (80, 1752754900), (100, 1402203920), (104, 1348273000), (125, 1121763136), (130, 1078618400), (160, 876377450), (200, 701101960), (208, 674136500), (250, 560881568), (260, 539309200), (320, 438188725), (325, 431447360), (400, 350550980), (416, 337068250), (500, 280440784), (520, 269654600), (650, 215723680), (800, 175275490), (832, 168534125), (839, 167128000), (1000, 140220392), (1040, 134827300), (1300, 107861840), (1600, 87637745), (1607, 87256000), (1625, 86289472), (1678, 83564000), (2000, 70110196), (2080, 67413650), (2600, 53930920), (3214, 43628000), (3250, 43144736), (3356, 41782000), (4000, 35055098), (4160, 33706825), (4195, 33425600), (5200, 26965460), (6428, 21814000), (6500, 21572368), (6712, 20891000), (8000, 17527549), (8035, 17451200), (8390, 16712800), (10400, 13482730), (10907, 12856000), (12856, 10907000), (13000, 10786184), (13424, 10445500), (16070, 8725600), (16780, 8356400), (20800, 6741365), (20891, 6712000), (20975, 6685120), (21814, 6428000), (25712, 5453500), (26000, 5393092), (26848, 5222750), (32140, 4362800), (33560, 4178200), (40175, 3490240), (41782, 3356000), (41950, 3342560), (43628, 3214000), (51424, 2726750), (52000, 2696546), (53696, 2611375), (54535, 2571200), (64280, 2181400), (67120, 2089100), (80350, 1745120), (83564, 1678000), (83900, 1671280), (87256, 1607000), (102848, 1363375), (104000, 1348273), (104455, 1342400), (104875, 1337024), (109070, 1285600), (128560, 1090700), (134240, 1044550), (160700, 872560), (167128, 839000), (167800, 835640), (174512, 803500), (200875, 698048), (208910, 671200), (209750, 668512), (218140, 642800), (257120, 545350), (268480, 522275), (272675, 514240), (321400, 436280), (334256, 419500), (335600, 417820), (349024, 401750)]