261684720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:133

約数の個数: 480

約数和(自身を含む): 1058503680

約数和(自身を除く): 796818960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 19, 20, 22, 24, 30, 33, 36, 37, 38, 40, 44, 45, 47, 48, 55, 57, 60, 66, 72, 74, 76, 80, 88, 90, 94, 95, 99, 110, 111, 114, 120, 132, 141, 144, 148, 152, 165, 171, 176, 180, 185, 188, 190, 198, 209, 220, 222, 228, 235, 240, 264, 282, 285, 296, 304, 330, 333, 342, 360, 370, 376, 380, 396, 407, 418, 423, 440, 444, 456, 470, 495, 517, 528, 555, 564, 570, 592, 627, 660, 666, 684, 703, 705, 720, 740, 752, 760, 792, 814, 836, 846, 855, 880, 888, 893, 912, 940, 990, 1034, 1045, 1110, 1128, 1140, 1221, 1254, 1320, 1332, 1368, 1406, 1410, 1480, 1520, 1551, 1584, 1628, 1665, 1672, 1692, 1710, 1739, 1776, 1786, 1880, 1881, 1980, 2035, 2068, 2090, 2109, 2115, 2220, 2256, 2280, 2442, 2508, 2585, 2640, 2664, 2679, 2736, 2812, 2820, 2960, 3102, 3135, 3256, 3330, 3344, 3384, 3420, 3478, 3515, 3572, 3663, 3760, 3762, 3960, 4070, 4136, 4180, 4218, 4230, 4440, 4465, 4560, 4653, 4884, 5016, 5170, 5217, 5328, 5358, 5624, 5640, 6105, 6204, 6270, 6327, 6512, 6660, 6768, 6840, 6956, 7030, 7144, 7326, 7524, 7733, 7755, 7920, 8037, 8140, 8272, 8360, 8436, 8460, 8695, 8880, 8930, 9306, 9405, 9768, 9823, 10032, 10340, 10434, 10545, 10716, 11248, 11280, 12210, 12408, 12540, 12654, 13320, 13395, 13680, 13912, 14060, 14288, 14652, 15048, 15466, 15510, 15651, 16074, 16280, 16720, 16872, 16920, 17390, 17860, 18315, 18612, 18810, 19129, 19536, 19646, 20680, 20868, 21090, 21432, 23199, 23265, 24420, 24816, 25080, 25308, 26085, 26640, 26790, 27824, 28120, 29304, 29469, 30096, 30932, 31020, 31302, 31635, 32148, 32560, 33041, 33744, 33840, 34780, 35720, 36630, 37224, 37620, 38258, 38665, 39292, 40185, 41360, 41736, 42180, 42864, 46398, 46530, 48840, 49115, 50160, 50616, 52170, 53580, 56240, 57387, 58608, 58938, 61864, 62040, 62604, 63270, 64296, 66082, 69560, 69597, 71440, 73260, 74448, 75240, 76516, 77330, 78255, 78584, 80370, 83472, 84360, 88407, 92796, 93060, 95645, 97680, 98230, 99123, 101232, 104340, 107160, 114774, 115995, 117876, 123728, 124080, 125208, 126540, 128592, 132164, 139120, 139194, 146520, 147345, 150480, 153032, 154660, 156510, 157168, 160740, 165205, 168720, 172161, 176814, 185592, 186120, 191290, 196460, 198246, 208680, 214320, 229548, 231990, 235752, 250416, 253080, 264328, 278388, 286935, 293040, 294690, 297369, 306064, 309320, 313020, 321480, 330410, 344322, 347985, 353628, 363451, 371184, 372240, 382580, 392920, 396492, 417360, 442035, 459096, 463980, 471504, 495615, 506160, 528656, 556776, 573870, 589380, 594738, 618640, 626040, 642960, 660820, 688644, 695970, 707256, 726902, 765160, 785840, 792984, 860805, 884070, 918192, 927960, 991230, 1090353, 1113552, 1147740, 1178760, 1189476, 1252080, 1321640, 1377288, 1391940, 1414512, 1453804, 1486845, 1530320, 1585968, 1721610, 1768140, 1817255, 1855920, 1982460, 2180706, 2295480, 2357520, 2378952, 2643280, 2754576, 2783880, 2907608, 2973690, 3271059, 3443220, 3536280, 3634510, 3964920, 4361412, 4590960, 4757904, 5451765, 5567760, 5815216, 5947380, 6542118, 6886440, 7072560, 7269020, 7929840, 8722824, 10903530, 11894760, 13084236, 13772880, 14538040, 16355295, 17445648, 21807060, 23789520, 26168472, 29076080, 32710590, 43614120, 52336944, 65421180, 87228240, 130842360, 261684720]

約数ペア:

[(1, 261684720), (2, 130842360), (3, 87228240), (4, 65421180), (5, 52336944), (6, 43614120), (8, 32710590), (9, 29076080), (10, 26168472), (11, 23789520), (12, 21807060), (15, 17445648), (16, 16355295), (18, 14538040), (19, 13772880), (20, 13084236), (22, 11894760), (24, 10903530), (30, 8722824), (33, 7929840), (36, 7269020), (37, 7072560), (38, 6886440), (40, 6542118), (44, 5947380), (45, 5815216), (47, 5567760), (48, 5451765), (55, 4757904), (57, 4590960), (60, 4361412), (66, 3964920), (72, 3634510), (74, 3536280), (76, 3443220), (80, 3271059), (88, 2973690), (90, 2907608), (94, 2783880), (95, 2754576), (99, 2643280), (110, 2378952), (111, 2357520), (114, 2295480), (120, 2180706), (132, 1982460), (141, 1855920), (144, 1817255), (148, 1768140), (152, 1721610), (165, 1585968), (171, 1530320), (176, 1486845), (180, 1453804), (185, 1414512), (188, 1391940), (190, 1377288), (198, 1321640), (209, 1252080), (220, 1189476), (222, 1178760), (228, 1147740), (235, 1113552), (240, 1090353), (264, 991230), (282, 927960), (285, 918192), (296, 884070), (304, 860805), (330, 792984), (333, 785840), (342, 765160), (360, 726902), (370, 707256), (376, 695970), (380, 688644), (396, 660820), (407, 642960), (418, 626040), (423, 618640), (440, 594738), (444, 589380), (456, 573870), (470, 556776), (495, 528656), (517, 506160), (528, 495615), (555, 471504), (564, 463980), (570, 459096), (592, 442035), (627, 417360), (660, 396492), (666, 392920), (684, 382580), (703, 372240), (705, 371184), (720, 363451), (740, 353628), (752, 347985), (760, 344322), (792, 330410), (814, 321480), (836, 313020), (846, 309320), (855, 306064), (880, 297369), (888, 294690), (893, 293040), (912, 286935), (940, 278388), (990, 264328), (1034, 253080), (1045, 250416), (1110, 235752), (1128, 231990), (1140, 229548), (1221, 214320), (1254, 208680), (1320, 198246), (1332, 196460), (1368, 191290), (1406, 186120), (1410, 185592), (1480, 176814), (1520, 172161), (1551, 168720), (1584, 165205), (1628, 160740), (1665, 157168), (1672, 156510), (1692, 154660), (1710, 153032), (1739, 150480), (1776, 147345), (1786, 146520), (1880, 139194), (1881, 139120), (1980, 132164), (2035, 128592), (2068, 126540), (2090, 125208), (2109, 124080), (2115, 123728), (2220, 117876), (2256, 115995), (2280, 114774), (2442, 107160), (2508, 104340), (2585, 101232), (2640, 99123), (2664, 98230), (2679, 97680), (2736, 95645), (2812, 93060), (2820, 92796), (2960, 88407), (3102, 84360), (3135, 83472), (3256, 80370), (3330, 78584), (3344, 78255), (3384, 77330), (3420, 76516), (3478, 75240), (3515, 74448), (3572, 73260), (3663, 71440), (3760, 69597), (3762, 69560), (3960, 66082), (4070, 64296), (4136, 63270), (4180, 62604), (4218, 62040), (4230, 61864), (4440, 58938), (4465, 58608), (4560, 57387), (4653, 56240), (4884, 53580), (5016, 52170), (5170, 50616), (5217, 50160), (5328, 49115), (5358, 48840), (5624, 46530), (5640, 46398), (6105, 42864), (6204, 42180), (6270, 41736), (6327, 41360), (6512, 40185), (6660, 39292), (6768, 38665), (6840, 38258), (6956, 37620), (7030, 37224), (7144, 36630), (7326, 35720), (7524, 34780), (7733, 33840), (7755, 33744), (7920, 33041), (8037, 32560), (8140, 32148), (8272, 31635), (8360, 31302), (8436, 31020), (8460, 30932), (8695, 30096), (8880, 29469), (8930, 29304), (9306, 28120), (9405, 27824), (9768, 26790), (9823, 26640), (10032, 26085), (10340, 25308), (10434, 25080), (10545, 24816), (10716, 24420), (11248, 23265), (11280, 23199), (12210, 21432), (12408, 21090), (12540, 20868), (12654, 20680), (13320, 19646), (13395, 19536), (13680, 19129), (13912, 18810), (14060, 18612), (14288, 18315), (14652, 17860), (15048, 17390), (15466, 16920), (15510, 16872), (15651, 16720), (16074, 16280)]