2019580620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{907}}^1$

素因数の和:1032

約数の個数: 192

約数和(自身を含む): 6260405760

約数和(自身を除く): 4240825140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 37, 51, 59, 60, 68, 74, 85, 102, 111, 118, 148, 170, 177, 185, 204, 222, 236, 255, 295, 340, 354, 370, 444, 510, 555, 590, 629, 708, 740, 885, 907, 1003, 1020, 1110, 1180, 1258, 1770, 1814, 1887, 2006, 2183, 2220, 2516, 2721, 3009, 3145, 3540, 3628, 3774, 4012, 4366, 4535, 5015, 5442, 6018, 6290, 6549, 7548, 8732, 9070, 9435, 10030, 10884, 10915, 12036, 12580, 13098, 13605, 15045, 15419, 18140, 18870, 20060, 21830, 26196, 27210, 30090, 30838, 32745, 33559, 37111, 37740, 43660, 46257, 53513, 54420, 60180, 61676, 65490, 67118, 74222, 77095, 92514, 100677, 107026, 111333, 130980, 134236, 148444, 154190, 160539, 167795, 185028, 185555, 201354, 214052, 222666, 231285, 267565, 308380, 321078, 335590, 371110, 402708, 445332, 462570, 503385, 535130, 556665, 570503, 642156, 671180, 742220, 802695, 909721, 925140, 1006770, 1070260, 1113330, 1141006, 1605390, 1711509, 1819442, 1979981, 2013540, 2226660, 2282012, 2729163, 2852515, 3210780, 3423018, 3638884, 3959962, 4548605, 5458326, 5705030, 5939943, 6846036, 7919924, 8557545, 9097210, 9899905, 10916652, 11410060, 11879886, 13645815, 17115090, 18194420, 19799810, 23759772, 27291630, 29699715, 33659677, 34230180, 39599620, 54583260, 59399430, 67319354, 100979031, 118798860, 134638708, 168298385, 201958062, 336596770, 403916124, 504895155, 673193540, 1009790310, 2019580620]

約数ペア:

[(1, 2019580620), (2, 1009790310), (3, 673193540), (4, 504895155), (5, 403916124), (6, 336596770), (10, 201958062), (12, 168298385), (15, 134638708), (17, 118798860), (20, 100979031), (30, 67319354), (34, 59399430), (37, 54583260), (51, 39599620), (59, 34230180), (60, 33659677), (68, 29699715), (74, 27291630), (85, 23759772), (102, 19799810), (111, 18194420), (118, 17115090), (148, 13645815), (170, 11879886), (177, 11410060), (185, 10916652), (204, 9899905), (222, 9097210), (236, 8557545), (255, 7919924), (295, 6846036), (340, 5939943), (354, 5705030), (370, 5458326), (444, 4548605), (510, 3959962), (555, 3638884), (590, 3423018), (629, 3210780), (708, 2852515), (740, 2729163), (885, 2282012), (907, 2226660), (1003, 2013540), (1020, 1979981), (1110, 1819442), (1180, 1711509), (1258, 1605390), (1770, 1141006), (1814, 1113330), (1887, 1070260), (2006, 1006770), (2183, 925140), (2220, 909721), (2516, 802695), (2721, 742220), (3009, 671180), (3145, 642156), (3540, 570503), (3628, 556665), (3774, 535130), (4012, 503385), (4366, 462570), (4535, 445332), (5015, 402708), (5442, 371110), (6018, 335590), (6290, 321078), (6549, 308380), (7548, 267565), (8732, 231285), (9070, 222666), (9435, 214052), (10030, 201354), (10884, 185555), (10915, 185028), (12036, 167795), (12580, 160539), (13098, 154190), (13605, 148444), (15045, 134236), (15419, 130980), (18140, 111333), (18870, 107026), (20060, 100677), (21830, 92514), (26196, 77095), (27210, 74222), (30090, 67118), (30838, 65490), (32745, 61676), (33559, 60180), (37111, 54420), (37740, 53513), (43660, 46257)]