210960720

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{967}}^1$

素因数の和:1090

約数の個数: 160

約数和(自身を含む): 734595840

約数和(自身を除く): 523635120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 101, 108, 120, 135, 144, 180, 202, 216, 240, 270, 303, 360, 404, 432, 505, 540, 606, 720, 808, 909, 967, 1010, 1080, 1212, 1515, 1616, 1818, 1934, 2020, 2160, 2424, 2727, 2901, 3030, 3636, 3868, 4040, 4545, 4835, 4848, 5454, 5802, 6060, 7272, 7736, 8080, 8703, 9090, 9670, 10908, 11604, 12120, 13635, 14505, 14544, 15472, 17406, 18180, 19340, 21816, 23208, 24240, 26109, 27270, 29010, 34812, 36360, 38680, 43515, 43632, 46416, 52218, 54540, 58020, 69624, 72720, 77360, 87030, 97667, 104436, 109080, 116040, 130545, 139248, 174060, 195334, 208872, 218160, 232080, 261090, 293001, 348120, 390668, 417744, 488335, 522180, 586002, 696240, 781336, 879003, 976670, 1044360, 1172004, 1465005, 1562672, 1758006, 1953340, 2088720, 2344008, 2637009, 2930010, 3516012, 3906680, 4395015, 4688016, 5274018, 5860020, 7032024, 7813360, 8790030, 10548036, 11720040, 13185045, 14064048, 17580060, 21096072, 23440080, 26370090, 35160120, 42192144, 52740180, 70320240, 105480360, 210960720]

約数ペア:

[(1, 210960720), (2, 105480360), (3, 70320240), (4, 52740180), (5, 42192144), (6, 35160120), (8, 26370090), (9, 23440080), (10, 21096072), (12, 17580060), (15, 14064048), (16, 13185045), (18, 11720040), (20, 10548036), (24, 8790030), (27, 7813360), (30, 7032024), (36, 5860020), (40, 5274018), (45, 4688016), (48, 4395015), (54, 3906680), (60, 3516012), (72, 2930010), (80, 2637009), (90, 2344008), (101, 2088720), (108, 1953340), (120, 1758006), (135, 1562672), (144, 1465005), (180, 1172004), (202, 1044360), (216, 976670), (240, 879003), (270, 781336), (303, 696240), (360, 586002), (404, 522180), (432, 488335), (505, 417744), (540, 390668), (606, 348120), (720, 293001), (808, 261090), (909, 232080), (967, 218160), (1010, 208872), (1080, 195334), (1212, 174060), (1515, 139248), (1616, 130545), (1818, 116040), (1934, 109080), (2020, 104436), (2160, 97667), (2424, 87030), (2727, 77360), (2901, 72720), (3030, 69624), (3636, 58020), (3868, 54540), (4040, 52218), (4545, 46416), (4835, 43632), (4848, 43515), (5454, 38680), (5802, 36360), (6060, 34812), (7272, 29010), (7736, 27270), (8080, 26109), (8703, 24240), (9090, 23208), (9670, 21816), (10908, 19340), (11604, 18180), (12120, 17406), (13635, 15472), (14505, 14544)]