1911700415600

素因数分解:

$2^4\times 5^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{21611}}^1$

素因数の和:21848

約数の個数: 240

約数和(自身を含む): 4861638418560

約数和(自身を除く): 2949938002960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 37, 40, 43, 50, 74, 80, 86, 100, 139, 148, 172, 185, 200, 215, 278, 296, 344, 370, 400, 430, 556, 592, 688, 695, 740, 860, 925, 1075, 1112, 1390, 1480, 1591, 1720, 1850, 2150, 2224, 2780, 2960, 3182, 3440, 3475, 3700, 4300, 5143, 5560, 5977, 6364, 6950, 7400, 7955, 8600, 10286, 11120, 11954, 12728, 13900, 14800, 15910, 17200, 20572, 21611, 23908, 25456, 25715, 27800, 29885, 31820, 39775, 41144, 43222, 47816, 51430, 55600, 59770, 63640, 79550, 82288, 86444, 95632, 102860, 108055, 119540, 127280, 128575, 149425, 159100, 172888, 205720, 216110, 221149, 239080, 257150, 298850, 318200, 345776, 411440, 432220, 442298, 478160, 514300, 540275, 597700, 636400, 799607, 864440, 884596, 929273, 1028600, 1080550, 1105745, 1195400, 1599214, 1728880, 1769192, 1858546, 2057200, 2161100, 2211490, 2390800, 3003929, 3198428, 3538384, 3717092, 3998035, 4322200, 4422980, 4646365, 5528725, 6007858, 6396856, 7434184, 7996070, 8644400, 8845960, 9292730, 11057450, 12015716, 12793712, 14868368, 15019645, 15992140, 17691920, 18585460, 19990175, 22114900, 23231825, 24031432, 30039290, 31984280, 34383101, 37170920, 39980350, 44229800, 46463650, 48062864, 60078580, 63968560, 68766202, 74341840, 75098225, 79960700, 88459600, 92927300, 111145373, 120157160, 129168947, 137532404, 150196450, 159921400, 171915505, 185854600, 222290746, 240314320, 258337894, 275064808, 300392900, 319842800, 343831010, 371709200, 444581492, 516675788, 550129616, 555726865, 600785800, 645844735, 687662020, 859577525, 889162984, 1033351576, 1111453730, 1201571600, 1291689470, 1375324040, 1719155050, 1778325968, 2066703152, 2222907460, 2583378940, 2750648080, 2778634325, 3229223675, 3438310100, 4445814920, 4779251039, 5166757880, 5557268650, 6458447350, 6876620200, 8891629840, 9558502078, 10333515760, 11114537300, 12916894700, 13753240400, 19117004156, 22229074600, 23896255195, 25833789400, 38234008312, 44458149200, 47792510390, 51667578800, 76468016624, 95585020780, 119481275975, 191170041560, 238962551950, 382340083120, 477925103900, 955850207800, 1911700415600]

約数ペア:

[(1, 1911700415600), (2, 955850207800), (4, 477925103900), (5, 382340083120), (8, 238962551950), (10, 191170041560), (16, 119481275975), (20, 95585020780), (25, 76468016624), (37, 51667578800), (40, 47792510390), (43, 44458149200), (50, 38234008312), (74, 25833789400), (80, 23896255195), (86, 22229074600), (100, 19117004156), (139, 13753240400), (148, 12916894700), (172, 11114537300), (185, 10333515760), (200, 9558502078), (215, 8891629840), (278, 6876620200), (296, 6458447350), (344, 5557268650), (370, 5166757880), (400, 4779251039), (430, 4445814920), (556, 3438310100), (592, 3229223675), (688, 2778634325), (695, 2750648080), (740, 2583378940), (860, 2222907460), (925, 2066703152), (1075, 1778325968), (1112, 1719155050), (1390, 1375324040), (1480, 1291689470), (1591, 1201571600), (1720, 1111453730), (1850, 1033351576), (2150, 889162984), (2224, 859577525), (2780, 687662020), (2960, 645844735), (3182, 600785800), (3440, 555726865), (3475, 550129616), (3700, 516675788), (4300, 444581492), (5143, 371709200), (5560, 343831010), (5977, 319842800), (6364, 300392900), (6950, 275064808), (7400, 258337894), (7955, 240314320), (8600, 222290746), (10286, 185854600), (11120, 171915505), (11954, 159921400), (12728, 150196450), (13900, 137532404), (14800, 129168947), (15910, 120157160), (17200, 111145373), (20572, 92927300), (21611, 88459600), (23908, 79960700), (25456, 75098225), (25715, 74341840), (27800, 68766202), (29885, 63968560), (31820, 60078580), (39775, 48062864), (41144, 46463650), (43222, 44229800), (47816, 39980350), (51430, 37170920), (55600, 34383101), (59770, 31984280), (63640, 30039290), (79550, 24031432), (82288, 23231825), (86444, 22114900), (95632, 19990175), (102860, 18585460), (108055, 17691920), (119540, 15992140), (127280, 15019645), (128575, 14868368), (149425, 12793712), (159100, 12015716), (172888, 11057450), (205720, 9292730), (216110, 8845960), (221149, 8644400), (239080, 7996070), (257150, 7434184), (298850, 6396856), (318200, 6007858), (345776, 5528725), (411440, 4646365), (432220, 4422980), (442298, 4322200), (478160, 3998035), (514300, 3717092), (540275, 3538384), (597700, 3198428), (636400, 3003929), (799607, 2390800), (864440, 2211490), (884596, 2161100), (929273, 2057200), (1028600, 1858546), (1080550, 1769192), (1105745, 1728880), (1195400, 1599214)]