2061312660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{349}}^1$

素因数の和:551

約数の個数: 288

約数和(自身を含む): 7246512000

約数和(自身を除く): 5185199340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 19, 20, 22, 30, 33, 36, 38, 44, 45, 55, 57, 60, 66, 76, 90, 95, 99, 110, 114, 132, 157, 165, 171, 180, 190, 198, 209, 220, 228, 285, 314, 330, 342, 349, 380, 396, 418, 471, 495, 570, 627, 628, 660, 684, 698, 785, 836, 855, 942, 990, 1045, 1047, 1140, 1254, 1396, 1413, 1570, 1710, 1727, 1745, 1881, 1884, 1980, 2090, 2094, 2355, 2508, 2826, 2983, 3135, 3140, 3141, 3420, 3454, 3490, 3762, 3839, 4180, 4188, 4710, 5181, 5235, 5652, 5966, 6270, 6282, 6631, 6908, 6980, 7065, 7524, 7678, 8635, 8949, 9405, 9420, 10362, 10470, 11517, 11932, 12540, 12564, 13262, 14130, 14915, 15356, 15543, 15705, 17270, 17898, 18810, 19195, 19893, 20724, 20940, 23034, 25905, 26524, 26847, 28260, 29830, 31086, 31410, 32813, 33155, 34540, 34551, 35796, 37620, 38390, 39786, 44745, 46068, 51810, 53694, 54793, 57585, 59660, 59679, 62172, 62820, 65626, 66310, 69102, 72941, 76780, 77715, 79572, 89490, 98439, 99465, 103620, 107388, 109586, 115170, 119358, 131252, 132620, 134235, 138204, 145882, 155430, 164065, 164379, 172755, 178980, 196878, 198930, 218823, 219172, 230340, 238716, 268470, 273965, 291764, 295317, 298395, 310860, 328130, 328758, 345510, 364705, 393756, 397860, 437646, 492195, 493137, 536940, 547930, 590634, 596790, 602723, 656260, 656469, 657516, 691020, 729410, 821895, 875292, 984390, 986274, 1041067, 1094115, 1095860, 1181268, 1193580, 1205446, 1312938, 1458820, 1476585, 1643790, 1808169, 1968780, 1972548, 2082134, 2188230, 2410892, 2465685, 2625876, 2953170, 3013615, 3123201, 3282345, 3287580, 3616338, 4164268, 4376460, 4931370, 5205335, 5424507, 5906340, 6027230, 6246402, 6564690, 7232676, 9040845, 9369603, 9862740, 10410670, 10849014, 11451737, 12054460, 12492804, 13129380, 15616005, 18081690, 18739206, 20821340, 21698028, 22903474, 27122535, 31232010, 34355211, 36163380, 37478412, 45806948, 46848015, 54245070, 57258685, 62464020, 68710422, 93696030, 103065633, 108490140, 114517370, 137420844, 171776055, 187392060, 206131266, 229034740, 343552110, 412262532, 515328165, 687104220, 1030656330, 2061312660]

約数ペア:

[(1, 2061312660), (2, 1030656330), (3, 687104220), (4, 515328165), (5, 412262532), (6, 343552110), (9, 229034740), (10, 206131266), (11, 187392060), (12, 171776055), (15, 137420844), (18, 114517370), (19, 108490140), (20, 103065633), (22, 93696030), (30, 68710422), (33, 62464020), (36, 57258685), (38, 54245070), (44, 46848015), (45, 45806948), (55, 37478412), (57, 36163380), (60, 34355211), (66, 31232010), (76, 27122535), (90, 22903474), (95, 21698028), (99, 20821340), (110, 18739206), (114, 18081690), (132, 15616005), (157, 13129380), (165, 12492804), (171, 12054460), (180, 11451737), (190, 10849014), (198, 10410670), (209, 9862740), (220, 9369603), (228, 9040845), (285, 7232676), (314, 6564690), (330, 6246402), (342, 6027230), (349, 5906340), (380, 5424507), (396, 5205335), (418, 4931370), (471, 4376460), (495, 4164268), (570, 3616338), (627, 3287580), (628, 3282345), (660, 3123201), (684, 3013615), (698, 2953170), (785, 2625876), (836, 2465685), (855, 2410892), (942, 2188230), (990, 2082134), (1045, 1972548), (1047, 1968780), (1140, 1808169), (1254, 1643790), (1396, 1476585), (1413, 1458820), (1570, 1312938), (1710, 1205446), (1727, 1193580), (1745, 1181268), (1881, 1095860), (1884, 1094115), (1980, 1041067), (2090, 986274), (2094, 984390), (2355, 875292), (2508, 821895), (2826, 729410), (2983, 691020), (3135, 657516), (3140, 656469), (3141, 656260), (3420, 602723), (3454, 596790), (3490, 590634), (3762, 547930), (3839, 536940), (4180, 493137), (4188, 492195), (4710, 437646), (5181, 397860), (5235, 393756), (5652, 364705), (5966, 345510), (6270, 328758), (6282, 328130), (6631, 310860), (6908, 298395), (6980, 295317), (7065, 291764), (7524, 273965), (7678, 268470), (8635, 238716), (8949, 230340), (9405, 219172), (9420, 218823), (10362, 198930), (10470, 196878), (11517, 178980), (11932, 172755), (12540, 164379), (12564, 164065), (13262, 155430), (14130, 145882), (14915, 138204), (15356, 134235), (15543, 132620), (15705, 131252), (17270, 119358), (17898, 115170), (18810, 109586), (19195, 107388), (19893, 103620), (20724, 99465), (20940, 98439), (23034, 89490), (25905, 79572), (26524, 77715), (26847, 76780), (28260, 72941), (29830, 69102), (31086, 66310), (31410, 65626), (32813, 62820), (33155, 62172), (34540, 59679), (34551, 59660), (35796, 57585), (37620, 54793), (38390, 53694), (39786, 51810), (44745, 46068)]