265120680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^2$

素因数の和:117

約数の個数: 288

約数和(自身を含む): 950896800

約数和(自身を除く): 685776120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 19, 20, 22, 24, 30, 31, 33, 38, 40, 44, 55, 57, 60, 62, 66, 76, 88, 93, 95, 110, 114, 120, 121, 124, 132, 152, 155, 165, 186, 190, 209, 220, 228, 242, 248, 264, 285, 310, 330, 341, 363, 372, 380, 418, 440, 456, 465, 484, 570, 589, 605, 620, 627, 660, 682, 726, 744, 760, 836, 930, 961, 968, 1023, 1045, 1140, 1178, 1210, 1240, 1254, 1320, 1364, 1452, 1672, 1705, 1767, 1815, 1860, 1922, 2046, 2090, 2280, 2299, 2356, 2420, 2508, 2728, 2883, 2904, 2945, 3135, 3410, 3534, 3630, 3720, 3751, 3844, 4092, 4180, 4598, 4712, 4805, 4840, 5016, 5115, 5766, 5890, 6270, 6479, 6820, 6897, 7068, 7260, 7502, 7688, 8184, 8360, 8835, 9196, 9610, 10230, 10571, 11253, 11495, 11532, 11780, 12540, 12958, 13640, 13794, 14136, 14415, 14520, 15004, 17670, 18259, 18392, 18755, 19220, 19437, 20460, 21142, 22506, 22990, 23064, 23560, 25080, 25916, 27588, 28830, 30008, 31713, 32395, 34485, 35340, 36518, 37510, 38440, 38874, 40920, 42284, 45012, 45980, 51832, 52855, 54777, 55176, 56265, 57660, 63426, 64790, 68970, 70680, 71269, 73036, 75020, 77748, 84568, 90024, 91295, 91960, 97185, 105710, 109554, 112530, 115320, 116281, 126852, 129580, 137940, 142538, 146072, 150040, 155496, 158565, 182590, 194370, 200849, 211420, 213807, 219108, 225060, 232562, 253704, 259160, 273885, 275880, 285076, 317130, 348843, 356345, 365180, 388740, 401698, 422840, 427614, 438216, 450120, 465124, 547770, 570152, 581405, 602547, 634260, 697686, 712690, 730360, 777480, 803396, 855228, 930248, 1004245, 1069035, 1095540, 1162810, 1205094, 1268520, 1395372, 1425380, 1606792, 1710456, 1744215, 2008490, 2138070, 2191080, 2209339, 2325620, 2410188, 2790744, 2850760, 3012735, 3488430, 4016980, 4276140, 4418678, 4651240, 4820376, 6025470, 6628017, 6976860, 8033960, 8552280, 8837356, 11046695, 12050940, 13256034, 13953720, 17674712, 22093390, 24101880, 26512068, 33140085, 44186780, 53024136, 66280170, 88373560, 132560340, 265120680]

約数ペア:

[(1, 265120680), (2, 132560340), (3, 88373560), (4, 66280170), (5, 53024136), (6, 44186780), (8, 33140085), (10, 26512068), (11, 24101880), (12, 22093390), (15, 17674712), (19, 13953720), (20, 13256034), (22, 12050940), (24, 11046695), (30, 8837356), (31, 8552280), (33, 8033960), (38, 6976860), (40, 6628017), (44, 6025470), (55, 4820376), (57, 4651240), (60, 4418678), (62, 4276140), (66, 4016980), (76, 3488430), (88, 3012735), (93, 2850760), (95, 2790744), (110, 2410188), (114, 2325620), (120, 2209339), (121, 2191080), (124, 2138070), (132, 2008490), (152, 1744215), (155, 1710456), (165, 1606792), (186, 1425380), (190, 1395372), (209, 1268520), (220, 1205094), (228, 1162810), (242, 1095540), (248, 1069035), (264, 1004245), (285, 930248), (310, 855228), (330, 803396), (341, 777480), (363, 730360), (372, 712690), (380, 697686), (418, 634260), (440, 602547), (456, 581405), (465, 570152), (484, 547770), (570, 465124), (589, 450120), (605, 438216), (620, 427614), (627, 422840), (660, 401698), (682, 388740), (726, 365180), (744, 356345), (760, 348843), (836, 317130), (930, 285076), (961, 275880), (968, 273885), (1023, 259160), (1045, 253704), (1140, 232562), (1178, 225060), (1210, 219108), (1240, 213807), (1254, 211420), (1320, 200849), (1364, 194370), (1452, 182590), (1672, 158565), (1705, 155496), (1767, 150040), (1815, 146072), (1860, 142538), (1922, 137940), (2046, 129580), (2090, 126852), (2280, 116281), (2299, 115320), (2356, 112530), (2420, 109554), (2508, 105710), (2728, 97185), (2883, 91960), (2904, 91295), (2945, 90024), (3135, 84568), (3410, 77748), (3534, 75020), (3630, 73036), (3720, 71269), (3751, 70680), (3844, 68970), (4092, 64790), (4180, 63426), (4598, 57660), (4712, 56265), (4805, 55176), (4840, 54777), (5016, 52855), (5115, 51832), (5766, 45980), (5890, 45012), (6270, 42284), (6479, 40920), (6820, 38874), (6897, 38440), (7068, 37510), (7260, 36518), (7502, 35340), (7688, 34485), (8184, 32395), (8360, 31713), (8835, 30008), (9196, 28830), (9610, 27588), (10230, 25916), (10571, 25080), (11253, 23560), (11495, 23064), (11532, 22990), (11780, 22506), (12540, 21142), (12958, 20460), (13640, 19437), (13794, 19220), (14136, 18755), (14415, 18392), (14520, 18259), (15004, 17670)]