2615746480

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{137}}^1\times {\mathrm{139}}^1$

素因数の和:407

約数の個数: 160

約数和(自身を含む): 6597702720

約数和(自身を除く): 3981956240

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 101, 136, 137, 139, 170, 202, 272, 274, 278, 340, 404, 505, 548, 556, 680, 685, 695, 808, 1010, 1096, 1112, 1360, 1370, 1390, 1616, 1717, 2020, 2192, 2224, 2329, 2363, 2740, 2780, 3434, 4040, 4658, 4726, 5480, 5560, 6868, 8080, 8585, 9316, 9452, 10960, 11120, 11645, 11815, 13736, 13837, 14039, 17170, 18632, 18904, 19043, 23290, 23630, 27472, 27674, 28078, 34340, 37264, 37808, 38086, 46580, 47260, 55348, 56156, 68680, 69185, 70195, 76172, 93160, 94520, 95215, 110696, 112312, 137360, 138370, 140390, 152344, 186320, 189040, 190430, 221392, 224624, 235229, 238663, 276740, 280780, 304688, 323731, 380860, 470458, 477326, 553480, 561560, 647462, 761720, 940916, 954652, 1106960, 1123120, 1176145, 1193315, 1294924, 1523440, 1618655, 1881832, 1909304, 1923343, 2352290, 2386630, 2589848, 3237310, 3763664, 3818608, 3846686, 4704580, 4773260, 5179696, 6474620, 7693372, 9409160, 9546520, 9616715, 12949240, 15386744, 18818320, 19093040, 19233430, 25898480, 30773488, 32696831, 38466860, 65393662, 76933720, 130787324, 153867440, 163484155, 261574648, 326968310, 523149296, 653936620, 1307873240, 2615746480]

約数ペア:

[(1, 2615746480), (2, 1307873240), (4, 653936620), (5, 523149296), (8, 326968310), (10, 261574648), (16, 163484155), (17, 153867440), (20, 130787324), (34, 76933720), (40, 65393662), (68, 38466860), (80, 32696831), (85, 30773488), (101, 25898480), (136, 19233430), (137, 19093040), (139, 18818320), (170, 15386744), (202, 12949240), (272, 9616715), (274, 9546520), (278, 9409160), (340, 7693372), (404, 6474620), (505, 5179696), (548, 4773260), (556, 4704580), (680, 3846686), (685, 3818608), (695, 3763664), (808, 3237310), (1010, 2589848), (1096, 2386630), (1112, 2352290), (1360, 1923343), (1370, 1909304), (1390, 1881832), (1616, 1618655), (1717, 1523440), (2020, 1294924), (2192, 1193315), (2224, 1176145), (2329, 1123120), (2363, 1106960), (2740, 954652), (2780, 940916), (3434, 761720), (4040, 647462), (4658, 561560), (4726, 553480), (5480, 477326), (5560, 470458), (6868, 380860), (8080, 323731), (8585, 304688), (9316, 280780), (9452, 276740), (10960, 238663), (11120, 235229), (11645, 224624), (11815, 221392), (13736, 190430), (13837, 189040), (14039, 186320), (17170, 152344), (18632, 140390), (18904, 138370), (19043, 137360), (23290, 112312), (23630, 110696), (27472, 95215), (27674, 94520), (28078, 93160), (34340, 76172), (37264, 70195), (37808, 69185), (38086, 68680), (46580, 56156), (47260, 55348)]