85626960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{677}}^1$

素因数の和:741

約数の個数: 160

約数和(自身を含む): 290552832

約数和(自身を除く): 204925872

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 31, 34, 40, 48, 51, 60, 62, 68, 80, 85, 93, 102, 120, 124, 136, 155, 170, 186, 204, 240, 248, 255, 272, 310, 340, 372, 408, 465, 496, 510, 527, 620, 677, 680, 744, 816, 930, 1020, 1054, 1240, 1354, 1360, 1488, 1581, 1860, 2031, 2040, 2108, 2480, 2635, 2708, 3162, 3385, 3720, 4062, 4080, 4216, 5270, 5416, 6324, 6770, 7440, 7905, 8124, 8432, 10155, 10540, 10832, 11509, 12648, 13540, 15810, 16248, 20310, 20987, 21080, 23018, 25296, 27080, 31620, 32496, 34527, 40620, 41974, 42160, 46036, 54160, 57545, 62961, 63240, 69054, 81240, 83948, 92072, 104935, 115090, 125922, 126480, 138108, 162480, 167896, 172635, 184144, 209870, 230180, 251844, 276216, 314805, 335792, 345270, 356779, 419740, 460360, 503688, 552432, 629610, 690540, 713558, 839480, 920720, 1007376, 1070337, 1259220, 1381080, 1427116, 1678960, 1783895, 2140674, 2518440, 2762160, 2854232, 3567790, 4281348, 5036880, 5351685, 5708464, 7135580, 8562696, 10703370, 14271160, 17125392, 21406740, 28542320, 42813480, 85626960]

約数ペア:

[(1, 85626960), (2, 42813480), (3, 28542320), (4, 21406740), (5, 17125392), (6, 14271160), (8, 10703370), (10, 8562696), (12, 7135580), (15, 5708464), (16, 5351685), (17, 5036880), (20, 4281348), (24, 3567790), (30, 2854232), (31, 2762160), (34, 2518440), (40, 2140674), (48, 1783895), (51, 1678960), (60, 1427116), (62, 1381080), (68, 1259220), (80, 1070337), (85, 1007376), (93, 920720), (102, 839480), (120, 713558), (124, 690540), (136, 629610), (155, 552432), (170, 503688), (186, 460360), (204, 419740), (240, 356779), (248, 345270), (255, 335792), (272, 314805), (310, 276216), (340, 251844), (372, 230180), (408, 209870), (465, 184144), (496, 172635), (510, 167896), (527, 162480), (620, 138108), (677, 126480), (680, 125922), (744, 115090), (816, 104935), (930, 92072), (1020, 83948), (1054, 81240), (1240, 69054), (1354, 63240), (1360, 62961), (1488, 57545), (1581, 54160), (1860, 46036), (2031, 42160), (2040, 41974), (2108, 40620), (2480, 34527), (2635, 32496), (2708, 31620), (3162, 27080), (3385, 25296), (3720, 23018), (4062, 21080), (4080, 20987), (4216, 20310), (5270, 16248), (5416, 15810), (6324, 13540), (6770, 12648), (7440, 11509), (7905, 10832), (8124, 10540), (8432, 10155)]