131950440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{191}}^1$

素因数の和:328

約数の個数: 192

約数和(自身を含む): 458265600

約数和(自身を除く): 326315160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 101, 114, 120, 152, 171, 180, 190, 191, 202, 228, 285, 303, 342, 360, 380, 382, 404, 456, 505, 570, 573, 606, 684, 760, 764, 808, 855, 909, 955, 1010, 1140, 1146, 1212, 1368, 1515, 1528, 1710, 1719, 1818, 1910, 1919, 2020, 2280, 2292, 2424, 2865, 3030, 3420, 3438, 3629, 3636, 3820, 3838, 4040, 4545, 4584, 5730, 5757, 6060, 6840, 6876, 7258, 7272, 7640, 7676, 8595, 9090, 9595, 10887, 11460, 11514, 12120, 13752, 14516, 15352, 17190, 17271, 18145, 18180, 19190, 19291, 21774, 22920, 23028, 28785, 29032, 32661, 34380, 34542, 36290, 36360, 38380, 38582, 43548, 46056, 54435, 57570, 57873, 65322, 68760, 69084, 72580, 76760, 77164, 86355, 87096, 96455, 108870, 115140, 115746, 130644, 138168, 145160, 154328, 163305, 172710, 173619, 192910, 217740, 230280, 231492, 261288, 289365, 326610, 345420, 347238, 366529, 385820, 435480, 462984, 578730, 653220, 690840, 694476, 733058, 771640, 868095, 1099587, 1157460, 1306440, 1388952, 1466116, 1736190, 1832645, 2199174, 2314920, 2932232, 3298761, 3472380, 3665290, 4398348, 5497935, 6597522, 6944760, 7330580, 8796696, 10995870, 13195044, 14661160, 16493805, 21991740, 26390088, 32987610, 43983480, 65975220, 131950440]

約数ペア:

[(1, 131950440), (2, 65975220), (3, 43983480), (4, 32987610), (5, 26390088), (6, 21991740), (8, 16493805), (9, 14661160), (10, 13195044), (12, 10995870), (15, 8796696), (18, 7330580), (19, 6944760), (20, 6597522), (24, 5497935), (30, 4398348), (36, 3665290), (38, 3472380), (40, 3298761), (45, 2932232), (57, 2314920), (60, 2199174), (72, 1832645), (76, 1736190), (90, 1466116), (95, 1388952), (101, 1306440), (114, 1157460), (120, 1099587), (152, 868095), (171, 771640), (180, 733058), (190, 694476), (191, 690840), (202, 653220), (228, 578730), (285, 462984), (303, 435480), (342, 385820), (360, 366529), (380, 347238), (382, 345420), (404, 326610), (456, 289365), (505, 261288), (570, 231492), (573, 230280), (606, 217740), (684, 192910), (760, 173619), (764, 172710), (808, 163305), (855, 154328), (909, 145160), (955, 138168), (1010, 130644), (1140, 115746), (1146, 115140), (1212, 108870), (1368, 96455), (1515, 87096), (1528, 86355), (1710, 77164), (1719, 76760), (1818, 72580), (1910, 69084), (1919, 68760), (2020, 65322), (2280, 57873), (2292, 57570), (2424, 54435), (2865, 46056), (3030, 43548), (3420, 38582), (3438, 38380), (3629, 36360), (3636, 36290), (3820, 34542), (3838, 34380), (4040, 32661), (4545, 29032), (4584, 28785), (5730, 23028), (5757, 22920), (6060, 21774), (6840, 19291), (6876, 19190), (7258, 18180), (7272, 18145), (7640, 17271), (7676, 17190), (8595, 15352), (9090, 14516), (9595, 13752), (10887, 12120), (11460, 11514)]