268926240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{53}}^1$

素因数の和:144

約数の個数: 288

約数和(自身を含む): 972917568

約数和(自身を除く): 703991328

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 31, 32, 33, 40, 44, 48, 53, 55, 60, 62, 66, 80, 88, 93, 96, 106, 110, 120, 124, 132, 155, 159, 160, 165, 176, 186, 212, 220, 240, 248, 264, 265, 310, 318, 330, 341, 352, 372, 424, 440, 465, 480, 496, 528, 530, 583, 620, 636, 660, 682, 744, 795, 848, 880, 930, 961, 992, 1023, 1056, 1060, 1166, 1240, 1272, 1320, 1364, 1488, 1590, 1643, 1696, 1705, 1749, 1760, 1860, 1922, 2046, 2120, 2332, 2480, 2544, 2640, 2728, 2883, 2915, 2976, 3180, 3286, 3410, 3498, 3720, 3844, 4092, 4240, 4664, 4805, 4929, 4960, 5088, 5115, 5280, 5456, 5766, 5830, 6360, 6572, 6820, 6996, 7440, 7688, 8184, 8215, 8480, 8745, 9328, 9610, 9858, 10230, 10571, 10912, 11532, 11660, 12720, 13144, 13640, 13992, 14415, 14880, 15376, 16368, 16430, 17490, 18073, 18656, 19220, 19716, 20460, 21142, 23064, 23320, 24645, 25440, 26288, 27280, 27984, 28830, 30752, 31713, 32736, 32860, 34980, 36146, 38440, 39432, 40920, 42284, 46128, 46640, 49290, 50933, 52576, 52855, 54219, 54560, 55968, 57660, 63426, 65720, 69960, 72292, 76880, 78864, 81840, 84568, 90365, 92256, 93280, 98580, 101866, 105710, 108438, 115320, 126852, 131440, 139920, 144584, 152799, 153760, 157728, 158565, 163680, 169136, 180730, 197160, 203732, 211420, 216876, 230640, 253704, 254665, 262880, 271095, 279840, 289168, 305598, 317130, 338272, 361460, 394320, 407464, 422840, 433752, 461280, 507408, 509330, 542190, 560263, 578336, 611196, 634260, 722920, 763995, 788640, 814928, 845680, 867504, 1014816, 1018660, 1084380, 1120526, 1222392, 1268520, 1445840, 1527990, 1629856, 1680789, 1691360, 1735008, 2037320, 2168760, 2241052, 2444784, 2537040, 2801315, 2891680, 3055980, 3361578, 4074640, 4337520, 4482104, 4889568, 5074080, 5602630, 6111960, 6723156, 8149280, 8403945, 8675040, 8964208, 11205260, 12223920, 13446312, 16807890, 17928416, 22410520, 24447840, 26892624, 33615780, 44821040, 53785248, 67231560, 89642080, 134463120, 268926240]

約数ペア:

[(1, 268926240), (2, 134463120), (3, 89642080), (4, 67231560), (5, 53785248), (6, 44821040), (8, 33615780), (10, 26892624), (11, 24447840), (12, 22410520), (15, 17928416), (16, 16807890), (20, 13446312), (22, 12223920), (24, 11205260), (30, 8964208), (31, 8675040), (32, 8403945), (33, 8149280), (40, 6723156), (44, 6111960), (48, 5602630), (53, 5074080), (55, 4889568), (60, 4482104), (62, 4337520), (66, 4074640), (80, 3361578), (88, 3055980), (93, 2891680), (96, 2801315), (106, 2537040), (110, 2444784), (120, 2241052), (124, 2168760), (132, 2037320), (155, 1735008), (159, 1691360), (160, 1680789), (165, 1629856), (176, 1527990), (186, 1445840), (212, 1268520), (220, 1222392), (240, 1120526), (248, 1084380), (264, 1018660), (265, 1014816), (310, 867504), (318, 845680), (330, 814928), (341, 788640), (352, 763995), (372, 722920), (424, 634260), (440, 611196), (465, 578336), (480, 560263), (496, 542190), (528, 509330), (530, 507408), (583, 461280), (620, 433752), (636, 422840), (660, 407464), (682, 394320), (744, 361460), (795, 338272), (848, 317130), (880, 305598), (930, 289168), (961, 279840), (992, 271095), (1023, 262880), (1056, 254665), (1060, 253704), (1166, 230640), (1240, 216876), (1272, 211420), (1320, 203732), (1364, 197160), (1488, 180730), (1590, 169136), (1643, 163680), (1696, 158565), (1705, 157728), (1749, 153760), (1760, 152799), (1860, 144584), (1922, 139920), (2046, 131440), (2120, 126852), (2332, 115320), (2480, 108438), (2544, 105710), (2640, 101866), (2728, 98580), (2883, 93280), (2915, 92256), (2976, 90365), (3180, 84568), (3286, 81840), (3410, 78864), (3498, 76880), (3720, 72292), (3844, 69960), (4092, 65720), (4240, 63426), (4664, 57660), (4805, 55968), (4929, 54560), (4960, 54219), (5088, 52855), (5115, 52576), (5280, 50933), (5456, 49290), (5766, 46640), (5830, 46128), (6360, 42284), (6572, 40920), (6820, 39432), (6996, 38440), (7440, 36146), (7688, 34980), (8184, 32860), (8215, 32736), (8480, 31713), (8745, 30752), (9328, 28830), (9610, 27984), (9858, 27280), (10230, 26288), (10571, 25440), (10912, 24645), (11532, 23320), (11660, 23064), (12720, 21142), (13144, 20460), (13640, 19716), (13992, 19220), (14415, 18656), (14880, 18073), (15376, 17490), (16368, 16430)]