91382432680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1561559}}^1$

素因数の和:1561607

約数の個数: 128

約数和(自身を含む): 269837568000

約数和(自身を除く): 178455135320

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 19, 20, 22, 28, 35, 38, 40, 44, 55, 56, 70, 76, 77, 88, 95, 110, 133, 140, 152, 154, 190, 209, 220, 266, 280, 308, 380, 385, 418, 440, 532, 616, 665, 760, 770, 836, 1045, 1064, 1330, 1463, 1540, 1672, 2090, 2660, 2926, 3080, 4180, 5320, 5852, 7315, 8360, 11704, 14630, 29260, 58520, 1561559, 3123118, 6246236, 7807795, 10930913, 12492472, 15615590, 17177149, 21861826, 29669621, 31231180, 34354298, 43723652, 54654565, 59339242, 62462360, 68708596, 85885745, 87447304, 109309130, 118678484, 120240043, 137417192, 148348105, 171771490, 207687347, 218618260, 237356968, 240480086, 296696210, 326365831, 343542980, 415374694, 437236520, 480960172, 593392420, 601200215, 652731662, 687085960, 830749388, 961920344, 1038436735, 1186784840, 1202400430, 1305463324, 1631829155, 1661498776, 2076873470, 2284560817, 2404800860, 2610926648, 3263658310, 4153746940, 4569121634, 4809601720, 6527316620, 8307493880, 9138243268, 11422804085, 13054633240, 18276486536, 22845608170, 45691216340, 91382432680]

約数ペア:

[(1, 91382432680), (2, 45691216340), (4, 22845608170), (5, 18276486536), (7, 13054633240), (8, 11422804085), (10, 9138243268), (11, 8307493880), (14, 6527316620), (19, 4809601720), (20, 4569121634), (22, 4153746940), (28, 3263658310), (35, 2610926648), (38, 2404800860), (40, 2284560817), (44, 2076873470), (55, 1661498776), (56, 1631829155), (70, 1305463324), (76, 1202400430), (77, 1186784840), (88, 1038436735), (95, 961920344), (110, 830749388), (133, 687085960), (140, 652731662), (152, 601200215), (154, 593392420), (190, 480960172), (209, 437236520), (220, 415374694), (266, 343542980), (280, 326365831), (308, 296696210), (380, 240480086), (385, 237356968), (418, 218618260), (440, 207687347), (532, 171771490), (616, 148348105), (665, 137417192), (760, 120240043), (770, 118678484), (836, 109309130), (1045, 87447304), (1064, 85885745), (1330, 68708596), (1463, 62462360), (1540, 59339242), (1672, 54654565), (2090, 43723652), (2660, 34354298), (2926, 31231180), (3080, 29669621), (4180, 21861826), (5320, 17177149), (5852, 15615590), (7315, 12492472), (8360, 10930913), (11704, 7807795), (14630, 6246236), (29260, 3123118), (58520, 1561559)]