264465960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{281}}^1$

素因数の和:360

約数の個数: 256

約数和(自身を含む): 935608320

約数和(自身を除く): 671142360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 23, 24, 30, 31, 33, 40, 44, 46, 55, 60, 62, 66, 69, 88, 92, 93, 110, 115, 120, 124, 132, 138, 155, 165, 184, 186, 220, 230, 248, 253, 264, 276, 281, 310, 330, 341, 345, 372, 440, 460, 465, 506, 552, 562, 620, 660, 682, 690, 713, 744, 759, 843, 920, 930, 1012, 1023, 1124, 1240, 1265, 1320, 1364, 1380, 1405, 1426, 1518, 1686, 1705, 1860, 2024, 2046, 2139, 2248, 2530, 2728, 2760, 2810, 2852, 3036, 3091, 3372, 3410, 3565, 3720, 3795, 4092, 4215, 4278, 5060, 5115, 5620, 5704, 6072, 6182, 6463, 6744, 6820, 7130, 7590, 7843, 8184, 8430, 8556, 8711, 9273, 10120, 10230, 10695, 11240, 12364, 12926, 13640, 14260, 15180, 15455, 15686, 16860, 17112, 17422, 18546, 19389, 20460, 21390, 23529, 24728, 25852, 26133, 28520, 30360, 30910, 31372, 32315, 33720, 34844, 37092, 38778, 39215, 40920, 42780, 43555, 46365, 47058, 51704, 52266, 61820, 62744, 64630, 69688, 71093, 74184, 77556, 78430, 85560, 87110, 92730, 94116, 95821, 96945, 104532, 117645, 123640, 129260, 130665, 142186, 155112, 156860, 174220, 185460, 188232, 191642, 193890, 200353, 209064, 213279, 235290, 258520, 261330, 284372, 287463, 313720, 348440, 355465, 370920, 383284, 387780, 400706, 426558, 470580, 479105, 522660, 568744, 574926, 601059, 710930, 766568, 775560, 801412, 853116, 941160, 958210, 1001765, 1045320, 1066395, 1149852, 1202118, 1421860, 1437315, 1602824, 1706232, 1916420, 2003530, 2132790, 2203883, 2299704, 2404236, 2843720, 2874630, 3005295, 3832840, 4007060, 4265580, 4407766, 4808472, 5749260, 6010590, 6611649, 8014120, 8531160, 8815532, 11019415, 11498520, 12021180, 13223298, 17631064, 22038830, 24042360, 26446596, 33058245, 44077660, 52893192, 66116490, 88155320, 132232980, 264465960]

約数ペア:

[(1, 264465960), (2, 132232980), (3, 88155320), (4, 66116490), (5, 52893192), (6, 44077660), (8, 33058245), (10, 26446596), (11, 24042360), (12, 22038830), (15, 17631064), (20, 13223298), (22, 12021180), (23, 11498520), (24, 11019415), (30, 8815532), (31, 8531160), (33, 8014120), (40, 6611649), (44, 6010590), (46, 5749260), (55, 4808472), (60, 4407766), (62, 4265580), (66, 4007060), (69, 3832840), (88, 3005295), (92, 2874630), (93, 2843720), (110, 2404236), (115, 2299704), (120, 2203883), (124, 2132790), (132, 2003530), (138, 1916420), (155, 1706232), (165, 1602824), (184, 1437315), (186, 1421860), (220, 1202118), (230, 1149852), (248, 1066395), (253, 1045320), (264, 1001765), (276, 958210), (281, 941160), (310, 853116), (330, 801412), (341, 775560), (345, 766568), (372, 710930), (440, 601059), (460, 574926), (465, 568744), (506, 522660), (552, 479105), (562, 470580), (620, 426558), (660, 400706), (682, 387780), (690, 383284), (713, 370920), (744, 355465), (759, 348440), (843, 313720), (920, 287463), (930, 284372), (1012, 261330), (1023, 258520), (1124, 235290), (1240, 213279), (1265, 209064), (1320, 200353), (1364, 193890), (1380, 191642), (1405, 188232), (1426, 185460), (1518, 174220), (1686, 156860), (1705, 155112), (1860, 142186), (2024, 130665), (2046, 129260), (2139, 123640), (2248, 117645), (2530, 104532), (2728, 96945), (2760, 95821), (2810, 94116), (2852, 92730), (3036, 87110), (3091, 85560), (3372, 78430), (3410, 77556), (3565, 74184), (3720, 71093), (3795, 69688), (4092, 64630), (4215, 62744), (4278, 61820), (5060, 52266), (5115, 51704), (5620, 47058), (5704, 46365), (6072, 43555), (6182, 42780), (6463, 40920), (6744, 39215), (6820, 38778), (7130, 37092), (7590, 34844), (7843, 33720), (8184, 32315), (8430, 31372), (8556, 30910), (8711, 30360), (9273, 28520), (10120, 26133), (10230, 25852), (10695, 24728), (11240, 23529), (12364, 21390), (12926, 20460), (13640, 19389), (14260, 18546), (15180, 17422), (15455, 17112), (15686, 16860)]