196390260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:235

約数の個数: 216

約数和(自身を含む): 669247488

約数和(自身を除く): 472857228

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 71, 90, 99, 110, 121, 127, 132, 142, 165, 180, 198, 213, 220, 242, 254, 284, 330, 355, 363, 381, 396, 426, 484, 495, 508, 605, 635, 639, 660, 710, 726, 762, 781, 852, 990, 1065, 1089, 1143, 1210, 1270, 1278, 1397, 1420, 1452, 1524, 1562, 1815, 1905, 1980, 2130, 2178, 2286, 2343, 2420, 2540, 2556, 2794, 3124, 3195, 3630, 3810, 3905, 4191, 4260, 4356, 4572, 4686, 5445, 5588, 5715, 6390, 6985, 7029, 7260, 7620, 7810, 8382, 8591, 9017, 9372, 10890, 11430, 11715, 12573, 12780, 13970, 14058, 15367, 15620, 16764, 17182, 18034, 20955, 21780, 22860, 23430, 25146, 25773, 27051, 27940, 28116, 30734, 34364, 35145, 36068, 41910, 42955, 45085, 46101, 46860, 50292, 51546, 54102, 61468, 62865, 70290, 76835, 77319, 81153, 83820, 85910, 90170, 92202, 99187, 103092, 108204, 125730, 128865, 135255, 138303, 140580, 153670, 154638, 162306, 171820, 180340, 184404, 198374, 230505, 251460, 257730, 270510, 276606, 297561, 307340, 309276, 324612, 386595, 396748, 405765, 461010, 495935, 515460, 541020, 553212, 595122, 691515, 773190, 811530, 892683, 922020, 991870, 1091057, 1190244, 1383030, 1487805, 1546380, 1623060, 1785366, 1983740, 2182114, 2766060, 2975610, 3273171, 3570732, 4364228, 4463415, 5455285, 5951220, 6546342, 8926830, 9819513, 10910570, 13092684, 16365855, 17853660, 19639026, 21821140, 32731710, 39278052, 49097565, 65463420, 98195130, 196390260]

約数ペア:

[(1, 196390260), (2, 98195130), (3, 65463420), (4, 49097565), (5, 39278052), (6, 32731710), (9, 21821140), (10, 19639026), (11, 17853660), (12, 16365855), (15, 13092684), (18, 10910570), (20, 9819513), (22, 8926830), (30, 6546342), (33, 5951220), (36, 5455285), (44, 4463415), (45, 4364228), (55, 3570732), (60, 3273171), (66, 2975610), (71, 2766060), (90, 2182114), (99, 1983740), (110, 1785366), (121, 1623060), (127, 1546380), (132, 1487805), (142, 1383030), (165, 1190244), (180, 1091057), (198, 991870), (213, 922020), (220, 892683), (242, 811530), (254, 773190), (284, 691515), (330, 595122), (355, 553212), (363, 541020), (381, 515460), (396, 495935), (426, 461010), (484, 405765), (495, 396748), (508, 386595), (605, 324612), (635, 309276), (639, 307340), (660, 297561), (710, 276606), (726, 270510), (762, 257730), (781, 251460), (852, 230505), (990, 198374), (1065, 184404), (1089, 180340), (1143, 171820), (1210, 162306), (1270, 154638), (1278, 153670), (1397, 140580), (1420, 138303), (1452, 135255), (1524, 128865), (1562, 125730), (1815, 108204), (1905, 103092), (1980, 99187), (2130, 92202), (2178, 90170), (2286, 85910), (2343, 83820), (2420, 81153), (2540, 77319), (2556, 76835), (2794, 70290), (3124, 62865), (3195, 61468), (3630, 54102), (3810, 51546), (3905, 50292), (4191, 46860), (4260, 46101), (4356, 45085), (4572, 42955), (4686, 41910), (5445, 36068), (5588, 35145), (5715, 34364), (6390, 30734), (6985, 28116), (7029, 27940), (7260, 27051), (7620, 25773), (7810, 25146), (8382, 23430), (8591, 22860), (9017, 21780), (9372, 20955), (10890, 18034), (11430, 17182), (11715, 16764), (12573, 15620), (12780, 15367), (13970, 14058)]