2065778820

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{607}}^1$

素因数の和:739

約数の個数: 288

約数和(自身を含む): 7467952128

約数和(自身を除く): 5402173308

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 37, 42, 45, 60, 63, 70, 73, 74, 84, 90, 105, 111, 126, 140, 146, 148, 180, 185, 210, 219, 222, 252, 259, 292, 315, 333, 365, 370, 420, 438, 444, 511, 518, 555, 607, 630, 657, 666, 730, 740, 777, 876, 1022, 1036, 1095, 1110, 1214, 1260, 1295, 1314, 1332, 1460, 1533, 1554, 1665, 1821, 2044, 2190, 2220, 2331, 2428, 2555, 2590, 2628, 2701, 3035, 3066, 3108, 3285, 3330, 3642, 3885, 4249, 4380, 4599, 4662, 5110, 5180, 5402, 5463, 6070, 6132, 6570, 6660, 7284, 7665, 7770, 8103, 8498, 9105, 9198, 9324, 10220, 10804, 10926, 11655, 12140, 12747, 13140, 13505, 15330, 15540, 16206, 16996, 18210, 18396, 18907, 21245, 21852, 22459, 22995, 23310, 24309, 25494, 27010, 27315, 30660, 32412, 36420, 37814, 38241, 40515, 42490, 44311, 44918, 45990, 46620, 48618, 50988, 54020, 54630, 56721, 63735, 67377, 75628, 76482, 81030, 84980, 88622, 89836, 91980, 94535, 97236, 109260, 112295, 113442, 121545, 127470, 132933, 134754, 152964, 157213, 162060, 170163, 177244, 189070, 191205, 202131, 221555, 224590, 226884, 243090, 254940, 265866, 269508, 283605, 310177, 314426, 336885, 340326, 378140, 382410, 398799, 404262, 443110, 449180, 471639, 486180, 531732, 567210, 620354, 628852, 664665, 673770, 680652, 764820, 786065, 797598, 808524, 850815, 886220, 930531, 943278, 1010655, 1134420, 1240708, 1329330, 1347540, 1414917, 1550885, 1572130, 1595196, 1639507, 1701630, 1861062, 1886556, 1993995, 2021310, 2358195, 2658660, 2791593, 2829834, 3101770, 3144260, 3279014, 3403260, 3722124, 3987990, 4042620, 4652655, 4716390, 4918521, 5583186, 5659668, 6203540, 6558028, 7074585, 7975980, 8197535, 9305310, 9432780, 9837042, 11166372, 11476549, 13957965, 14149170, 14755563, 16395070, 18610620, 19674084, 22953098, 24592605, 27915930, 28298340, 29511126, 32790140, 34429647, 45906196, 49185210, 55831860, 57382745, 59022252, 68859294, 73777815, 98370420, 103288941, 114765490, 137718588, 147555630, 172148235, 206577882, 229530980, 295111260, 344296470, 413155764, 516444705, 688592940, 1032889410, 2065778820]

約数ペア:

[(1, 2065778820), (2, 1032889410), (3, 688592940), (4, 516444705), (5, 413155764), (6, 344296470), (7, 295111260), (9, 229530980), (10, 206577882), (12, 172148235), (14, 147555630), (15, 137718588), (18, 114765490), (20, 103288941), (21, 98370420), (28, 73777815), (30, 68859294), (35, 59022252), (36, 57382745), (37, 55831860), (42, 49185210), (45, 45906196), (60, 34429647), (63, 32790140), (70, 29511126), (73, 28298340), (74, 27915930), (84, 24592605), (90, 22953098), (105, 19674084), (111, 18610620), (126, 16395070), (140, 14755563), (146, 14149170), (148, 13957965), (180, 11476549), (185, 11166372), (210, 9837042), (219, 9432780), (222, 9305310), (252, 8197535), (259, 7975980), (292, 7074585), (315, 6558028), (333, 6203540), (365, 5659668), (370, 5583186), (420, 4918521), (438, 4716390), (444, 4652655), (511, 4042620), (518, 3987990), (555, 3722124), (607, 3403260), (630, 3279014), (657, 3144260), (666, 3101770), (730, 2829834), (740, 2791593), (777, 2658660), (876, 2358195), (1022, 2021310), (1036, 1993995), (1095, 1886556), (1110, 1861062), (1214, 1701630), (1260, 1639507), (1295, 1595196), (1314, 1572130), (1332, 1550885), (1460, 1414917), (1533, 1347540), (1554, 1329330), (1665, 1240708), (1821, 1134420), (2044, 1010655), (2190, 943278), (2220, 930531), (2331, 886220), (2428, 850815), (2555, 808524), (2590, 797598), (2628, 786065), (2701, 764820), (3035, 680652), (3066, 673770), (3108, 664665), (3285, 628852), (3330, 620354), (3642, 567210), (3885, 531732), (4249, 486180), (4380, 471639), (4599, 449180), (4662, 443110), (5110, 404262), (5180, 398799), (5402, 382410), (5463, 378140), (6070, 340326), (6132, 336885), (6570, 314426), (6660, 310177), (7284, 283605), (7665, 269508), (7770, 265866), (8103, 254940), (8498, 243090), (9105, 226884), (9198, 224590), (9324, 221555), (10220, 202131), (10804, 191205), (10926, 189070), (11655, 177244), (12140, 170163), (12747, 162060), (13140, 157213), (13505, 152964), (15330, 134754), (15540, 132933), (16206, 127470), (16996, 121545), (18210, 113442), (18396, 112295), (18907, 109260), (21245, 97236), (21852, 94535), (22459, 91980), (22995, 89836), (23310, 88622), (24309, 84980), (25494, 81030), (27010, 76482), (27315, 75628), (30660, 67377), (32412, 63735), (36420, 56721), (37814, 54630), (38241, 54020), (40515, 50988), (42490, 48618), (44311, 46620), (44918, 45990)]