20182015920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{11393}}^1$

素因数の和:11492

約数の個数: 240

約数和(自身を含む): 69902463456

約数和(自身を除く): 49720447536

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 61, 66, 80, 88, 110, 120, 121, 122, 132, 165, 176, 183, 220, 240, 242, 244, 264, 305, 330, 363, 366, 440, 484, 488, 528, 605, 610, 660, 671, 726, 732, 880, 915, 968, 976, 1210, 1220, 1320, 1342, 1452, 1464, 1815, 1830, 1936, 2013, 2420, 2440, 2640, 2684, 2904, 2928, 3355, 3630, 3660, 4026, 4840, 4880, 5368, 5808, 6710, 7260, 7320, 7381, 8052, 9680, 10065, 10736, 11393, 13420, 14520, 14640, 14762, 16104, 20130, 22143, 22786, 26840, 29040, 29524, 32208, 34179, 36905, 40260, 44286, 45572, 53680, 56965, 59048, 68358, 73810, 80520, 88572, 91144, 110715, 113930, 118096, 125323, 136716, 147620, 161040, 170895, 177144, 182288, 221430, 227860, 250646, 273432, 295240, 341790, 354288, 375969, 442860, 455720, 501292, 546864, 590480, 626615, 683580, 694973, 751938, 885720, 911440, 1002584, 1253230, 1367160, 1378553, 1389946, 1503876, 1771440, 1879845, 2005168, 2084919, 2506460, 2734320, 2757106, 2779892, 3007752, 3474865, 3759690, 4135659, 4169838, 5012920, 5514212, 5559784, 6015504, 6892765, 6949730, 7519380, 7644703, 8271318, 8339676, 10025840, 10424595, 11028424, 11119568, 13785530, 13899460, 15038760, 15289406, 16542636, 16679352, 20678295, 20849190, 22056848, 22934109, 27571060, 27798920, 30077520, 30578812, 33085272, 33358704, 38223515, 41356590, 41698380, 45868218, 55142120, 55597840, 61157624, 66170544, 76447030, 82713180, 83396760, 84091733, 91736436, 110284240, 114670545, 122315248, 152894060, 165426360, 166793520, 168183466, 183472872, 229341090, 252275199, 305788120, 330852720, 336366932, 366945744, 420458665, 458682180, 504550398, 611576240, 672733864, 840917330, 917364360, 1009100796, 1261375995, 1345467728, 1681834660, 1834728720, 2018201592, 2522751990, 3363669320, 4036403184, 5045503980, 6727338640, 10091007960, 20182015920]

約数ペア:

[(1, 20182015920), (2, 10091007960), (3, 6727338640), (4, 5045503980), (5, 4036403184), (6, 3363669320), (8, 2522751990), (10, 2018201592), (11, 1834728720), (12, 1681834660), (15, 1345467728), (16, 1261375995), (20, 1009100796), (22, 917364360), (24, 840917330), (30, 672733864), (33, 611576240), (40, 504550398), (44, 458682180), (48, 420458665), (55, 366945744), (60, 336366932), (61, 330852720), (66, 305788120), (80, 252275199), (88, 229341090), (110, 183472872), (120, 168183466), (121, 166793520), (122, 165426360), (132, 152894060), (165, 122315248), (176, 114670545), (183, 110284240), (220, 91736436), (240, 84091733), (242, 83396760), (244, 82713180), (264, 76447030), (305, 66170544), (330, 61157624), (363, 55597840), (366, 55142120), (440, 45868218), (484, 41698380), (488, 41356590), (528, 38223515), (605, 33358704), (610, 33085272), (660, 30578812), (671, 30077520), (726, 27798920), (732, 27571060), (880, 22934109), (915, 22056848), (968, 20849190), (976, 20678295), (1210, 16679352), (1220, 16542636), (1320, 15289406), (1342, 15038760), (1452, 13899460), (1464, 13785530), (1815, 11119568), (1830, 11028424), (1936, 10424595), (2013, 10025840), (2420, 8339676), (2440, 8271318), (2640, 7644703), (2684, 7519380), (2904, 6949730), (2928, 6892765), (3355, 6015504), (3630, 5559784), (3660, 5514212), (4026, 5012920), (4840, 4169838), (4880, 4135659), (5368, 3759690), (5808, 3474865), (6710, 3007752), (7260, 2779892), (7320, 2757106), (7381, 2734320), (8052, 2506460), (9680, 2084919), (10065, 2005168), (10736, 1879845), (11393, 1771440), (13420, 1503876), (14520, 1389946), (14640, 1378553), (14762, 1367160), (16104, 1253230), (20130, 1002584), (22143, 911440), (22786, 885720), (26840, 751938), (29040, 694973), (29524, 683580), (32208, 626615), (34179, 590480), (36905, 546864), (40260, 501292), (44286, 455720), (45572, 442860), (53680, 375969), (56965, 354288), (59048, 341790), (68358, 295240), (73810, 273432), (80520, 250646), (88572, 227860), (91144, 221430), (110715, 182288), (113930, 177144), (118096, 170895), (125323, 161040), (136716, 147620)]