197326174920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{647}}^1\times {\mathrm{3331}}^1$

素因数の和:4108

約数の個数: 256

約数和(自身を含む): 684014284800

約数和(自身を除く): 486688109880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 109, 120, 140, 168, 210, 218, 280, 327, 420, 436, 545, 647, 654, 763, 840, 872, 1090, 1294, 1308, 1526, 1635, 1941, 2180, 2289, 2588, 2616, 3052, 3235, 3270, 3331, 3815, 3882, 4360, 4529, 4578, 5176, 6104, 6470, 6540, 6662, 7630, 7764, 9058, 9156, 9705, 9993, 11445, 12940, 13080, 13324, 13587, 15260, 15528, 16655, 18116, 18312, 19410, 19986, 22645, 22890, 23317, 25880, 26648, 27174, 30520, 33310, 36232, 38820, 39972, 45290, 45780, 46634, 49965, 54348, 66620, 67935, 69951, 70523, 77640, 79944, 90580, 91560, 93268, 99930, 108696, 116585, 133240, 135870, 139902, 141046, 181160, 186536, 199860, 211569, 233170, 271740, 279804, 282092, 349755, 352615, 363079, 399720, 423138, 466340, 493661, 543480, 559608, 564184, 699510, 705230, 726158, 846276, 932680, 987322, 1057845, 1089237, 1399020, 1410460, 1452316, 1480983, 1692552, 1815395, 1974644, 2115690, 2155157, 2178474, 2468305, 2541553, 2798040, 2820920, 2904632, 2961966, 3630790, 3949288, 4231380, 4310314, 4356948, 4936610, 5083106, 5446185, 5923932, 6465471, 7261580, 7404915, 7624659, 8462760, 8620628, 8713896, 9873220, 10166212, 10775785, 10892370, 11847864, 12707765, 12930942, 14523160, 14809830, 15086099, 15249318, 17241256, 19746440, 20332424, 21551570, 21784740, 25415530, 25861884, 29619660, 30172198, 30498636, 32327355, 38123295, 43103140, 43569480, 45258297, 50831060, 51723768, 59239320, 60344396, 60997272, 64654710, 75430495, 76246590, 86206280, 90516594, 101662120, 120688792, 129309420, 150860990, 152493180, 181033188, 226291485, 234912113, 258618840, 301721980, 304986360, 362066376, 452582970, 469824226, 603443960, 704736339, 905165940, 939648452, 1174560565, 1409472678, 1644384791, 1810331880, 1879296904, 2349121130, 2818945356, 3288769582, 3523681695, 4698242260, 4933154373, 5637890712, 6577539164, 7047363390, 8221923955, 9396484520, 9866308746, 13155078328, 14094726780, 16443847910, 19732617492, 24665771865, 28189453560, 32887695820, 39465234984, 49331543730, 65775391640, 98663087460, 197326174920]

約数ペア:

[(1, 197326174920), (2, 98663087460), (3, 65775391640), (4, 49331543730), (5, 39465234984), (6, 32887695820), (7, 28189453560), (8, 24665771865), (10, 19732617492), (12, 16443847910), (14, 14094726780), (15, 13155078328), (20, 9866308746), (21, 9396484520), (24, 8221923955), (28, 7047363390), (30, 6577539164), (35, 5637890712), (40, 4933154373), (42, 4698242260), (56, 3523681695), (60, 3288769582), (70, 2818945356), (84, 2349121130), (105, 1879296904), (109, 1810331880), (120, 1644384791), (140, 1409472678), (168, 1174560565), (210, 939648452), (218, 905165940), (280, 704736339), (327, 603443960), (420, 469824226), (436, 452582970), (545, 362066376), (647, 304986360), (654, 301721980), (763, 258618840), (840, 234912113), (872, 226291485), (1090, 181033188), (1294, 152493180), (1308, 150860990), (1526, 129309420), (1635, 120688792), (1941, 101662120), (2180, 90516594), (2289, 86206280), (2588, 76246590), (2616, 75430495), (3052, 64654710), (3235, 60997272), (3270, 60344396), (3331, 59239320), (3815, 51723768), (3882, 50831060), (4360, 45258297), (4529, 43569480), (4578, 43103140), (5176, 38123295), (6104, 32327355), (6470, 30498636), (6540, 30172198), (6662, 29619660), (7630, 25861884), (7764, 25415530), (9058, 21784740), (9156, 21551570), (9705, 20332424), (9993, 19746440), (11445, 17241256), (12940, 15249318), (13080, 15086099), (13324, 14809830), (13587, 14523160), (15260, 12930942), (15528, 12707765), (16655, 11847864), (18116, 10892370), (18312, 10775785), (19410, 10166212), (19986, 9873220), (22645, 8713896), (22890, 8620628), (23317, 8462760), (25880, 7624659), (26648, 7404915), (27174, 7261580), (30520, 6465471), (33310, 5923932), (36232, 5446185), (38820, 5083106), (39972, 4936610), (45290, 4356948), (45780, 4310314), (46634, 4231380), (49965, 3949288), (54348, 3630790), (66620, 2961966), (67935, 2904632), (69951, 2820920), (70523, 2798040), (77640, 2541553), (79944, 2468305), (90580, 2178474), (91560, 2155157), (93268, 2115690), (99930, 1974644), (108696, 1815395), (116585, 1692552), (133240, 1480983), (135870, 1452316), (139902, 1410460), (141046, 1399020), (181160, 1089237), (186536, 1057845), (199860, 987322), (211569, 932680), (233170, 846276), (271740, 726158), (279804, 705230), (282092, 699510), (349755, 564184), (352615, 559608), (363079, 543480), (399720, 493661), (423138, 466340)]