2196457380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{389}}^1$

素因数の和:563

約数の個数: 288

約数和(自身を含む): 7631769600

約数和(自身を除く): 5435312220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 26, 30, 36, 38, 39, 45, 52, 57, 60, 65, 76, 78, 90, 95, 114, 117, 127, 130, 156, 171, 180, 190, 195, 228, 234, 247, 254, 260, 285, 342, 380, 381, 389, 390, 468, 494, 508, 570, 585, 635, 684, 741, 762, 778, 780, 855, 988, 1140, 1143, 1167, 1170, 1235, 1270, 1482, 1524, 1556, 1651, 1710, 1905, 1945, 2223, 2286, 2334, 2340, 2413, 2470, 2540, 2964, 3302, 3420, 3501, 3705, 3810, 3890, 4446, 4572, 4668, 4826, 4940, 4953, 5057, 5715, 5835, 6604, 7002, 7239, 7391, 7410, 7620, 7780, 8255, 8892, 9652, 9906, 10114, 11115, 11430, 11670, 12065, 14004, 14478, 14782, 14820, 14859, 15171, 16510, 17505, 19812, 20228, 21717, 22173, 22230, 22860, 23340, 24130, 24765, 25285, 28956, 29564, 29718, 30342, 31369, 33020, 35010, 36195, 36955, 43434, 44346, 44460, 45513, 48260, 49403, 49530, 50570, 59436, 60684, 62738, 66519, 70020, 72390, 73910, 74295, 75855, 86868, 88692, 91026, 94107, 96083, 98806, 99060, 101140, 108585, 110865, 125476, 133038, 144780, 147820, 148209, 148590, 151710, 156845, 182052, 188214, 192166, 197612, 217170, 221730, 227565, 247015, 266076, 282321, 288249, 296418, 297180, 303420, 313690, 332595, 376428, 384332, 434340, 443460, 444627, 455130, 470535, 480415, 494030, 564642, 576498, 592836, 627380, 642239, 665190, 741045, 864747, 889254, 910260, 938657, 941070, 960830, 988060, 1129284, 1152996, 1284478, 1330380, 1411605, 1441245, 1482090, 1729494, 1778508, 1877314, 1882140, 1921660, 1926717, 2223135, 2568956, 2815971, 2823210, 2882490, 2964180, 3211195, 3458988, 3754628, 3853434, 4323735, 4446270, 4693285, 5631942, 5646420, 5764980, 5780151, 6422390, 7706868, 8447913, 8647470, 8892540, 9386570, 9633585, 11263884, 11560302, 12202541, 12844780, 14079855, 16895826, 17294940, 18773140, 19267170, 23120604, 24405082, 28159710, 28900755, 33791652, 36607623, 38534340, 42239565, 48810164, 56319420, 57801510, 61012705, 73215246, 84479130, 109822869, 115603020, 122025410, 146430492, 168958260, 183038115, 219645738, 244050820, 366076230, 439291476, 549114345, 732152460, 1098228690, 2196457380]

約数ペア:

[(1, 2196457380), (2, 1098228690), (3, 732152460), (4, 549114345), (5, 439291476), (6, 366076230), (9, 244050820), (10, 219645738), (12, 183038115), (13, 168958260), (15, 146430492), (18, 122025410), (19, 115603020), (20, 109822869), (26, 84479130), (30, 73215246), (36, 61012705), (38, 57801510), (39, 56319420), (45, 48810164), (52, 42239565), (57, 38534340), (60, 36607623), (65, 33791652), (76, 28900755), (78, 28159710), (90, 24405082), (95, 23120604), (114, 19267170), (117, 18773140), (127, 17294940), (130, 16895826), (156, 14079855), (171, 12844780), (180, 12202541), (190, 11560302), (195, 11263884), (228, 9633585), (234, 9386570), (247, 8892540), (254, 8647470), (260, 8447913), (285, 7706868), (342, 6422390), (380, 5780151), (381, 5764980), (389, 5646420), (390, 5631942), (468, 4693285), (494, 4446270), (508, 4323735), (570, 3853434), (585, 3754628), (635, 3458988), (684, 3211195), (741, 2964180), (762, 2882490), (778, 2823210), (780, 2815971), (855, 2568956), (988, 2223135), (1140, 1926717), (1143, 1921660), (1167, 1882140), (1170, 1877314), (1235, 1778508), (1270, 1729494), (1482, 1482090), (1524, 1441245), (1556, 1411605), (1651, 1330380), (1710, 1284478), (1905, 1152996), (1945, 1129284), (2223, 988060), (2286, 960830), (2334, 941070), (2340, 938657), (2413, 910260), (2470, 889254), (2540, 864747), (2964, 741045), (3302, 665190), (3420, 642239), (3501, 627380), (3705, 592836), (3810, 576498), (3890, 564642), (4446, 494030), (4572, 480415), (4668, 470535), (4826, 455130), (4940, 444627), (4953, 443460), (5057, 434340), (5715, 384332), (5835, 376428), (6604, 332595), (7002, 313690), (7239, 303420), (7391, 297180), (7410, 296418), (7620, 288249), (7780, 282321), (8255, 266076), (8892, 247015), (9652, 227565), (9906, 221730), (10114, 217170), (11115, 197612), (11430, 192166), (11670, 188214), (12065, 182052), (14004, 156845), (14478, 151710), (14782, 148590), (14820, 148209), (14859, 147820), (15171, 144780), (16510, 133038), (17505, 125476), (19812, 110865), (20228, 108585), (21717, 101140), (22173, 99060), (22230, 98806), (22860, 96083), (23340, 94107), (24130, 91026), (24765, 88692), (25285, 86868), (28956, 75855), (29564, 74295), (29718, 73910), (30342, 72390), (31369, 70020), (33020, 66519), (35010, 62738), (36195, 60684), (36955, 59436), (43434, 50570), (44346, 49530), (44460, 49403), (45513, 48260)]