2207497920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{233}}^1$

素因数の和:463

約数の個数: 224

約数和(自身を含む): 7189378560

約数和(自身を除く): 4981880640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 71, 80, 96, 120, 139, 142, 160, 192, 213, 233, 240, 278, 284, 320, 355, 417, 426, 466, 480, 556, 568, 695, 699, 710, 834, 852, 932, 960, 1065, 1112, 1136, 1165, 1390, 1398, 1420, 1668, 1704, 1864, 2085, 2130, 2224, 2272, 2330, 2780, 2796, 2840, 3336, 3408, 3495, 3728, 4170, 4260, 4448, 4544, 4660, 5560, 5592, 5680, 6672, 6816, 6990, 7456, 8340, 8520, 8896, 9320, 9869, 11120, 11184, 11360, 13344, 13632, 13980, 14912, 16543, 16680, 17040, 18640, 19738, 22240, 22368, 22720, 26688, 27960, 29607, 32387, 33086, 33360, 34080, 37280, 39476, 44480, 44736, 49345, 49629, 55920, 59214, 64774, 66172, 66720, 68160, 74560, 78952, 82715, 97161, 98690, 99258, 111840, 118428, 129548, 132344, 133440, 148035, 157904, 161935, 165430, 194322, 197380, 198516, 223680, 236856, 248145, 259096, 264688, 296070, 315808, 323870, 330860, 388644, 394760, 397032, 473712, 485805, 496290, 518192, 529376, 592140, 631616, 647740, 661720, 777288, 789520, 794064, 947424, 971610, 992580, 1036384, 1058752, 1184280, 1295480, 1323440, 1554576, 1579040, 1588128, 1894848, 1943220, 1985160, 2072768, 2299477, 2368560, 2590960, 2646880, 3109152, 3158080, 3176256, 3886440, 3970320, 4598954, 4737120, 5181920, 5293760, 6218304, 6898431, 7772880, 7940640, 9197908, 9474240, 10363840, 11497385, 13796862, 15545760, 15881280, 18395816, 22994770, 27593724, 31091520, 34492155, 36791632, 45989540, 55187448, 68984310, 73583264, 91979080, 110374896, 137968620, 147166528, 183958160, 220749792, 275937240, 367916320, 441499584, 551874480, 735832640, 1103748960, 2207497920]

約数ペア:

[(1, 2207497920), (2, 1103748960), (3, 735832640), (4, 551874480), (5, 441499584), (6, 367916320), (8, 275937240), (10, 220749792), (12, 183958160), (15, 147166528), (16, 137968620), (20, 110374896), (24, 91979080), (30, 73583264), (32, 68984310), (40, 55187448), (48, 45989540), (60, 36791632), (64, 34492155), (71, 31091520), (80, 27593724), (96, 22994770), (120, 18395816), (139, 15881280), (142, 15545760), (160, 13796862), (192, 11497385), (213, 10363840), (233, 9474240), (240, 9197908), (278, 7940640), (284, 7772880), (320, 6898431), (355, 6218304), (417, 5293760), (426, 5181920), (466, 4737120), (480, 4598954), (556, 3970320), (568, 3886440), (695, 3176256), (699, 3158080), (710, 3109152), (834, 2646880), (852, 2590960), (932, 2368560), (960, 2299477), (1065, 2072768), (1112, 1985160), (1136, 1943220), (1165, 1894848), (1390, 1588128), (1398, 1579040), (1420, 1554576), (1668, 1323440), (1704, 1295480), (1864, 1184280), (2085, 1058752), (2130, 1036384), (2224, 992580), (2272, 971610), (2330, 947424), (2780, 794064), (2796, 789520), (2840, 777288), (3336, 661720), (3408, 647740), (3495, 631616), (3728, 592140), (4170, 529376), (4260, 518192), (4448, 496290), (4544, 485805), (4660, 473712), (5560, 397032), (5592, 394760), (5680, 388644), (6672, 330860), (6816, 323870), (6990, 315808), (7456, 296070), (8340, 264688), (8520, 259096), (8896, 248145), (9320, 236856), (9869, 223680), (11120, 198516), (11184, 197380), (11360, 194322), (13344, 165430), (13632, 161935), (13980, 157904), (14912, 148035), (16543, 133440), (16680, 132344), (17040, 129548), (18640, 118428), (19738, 111840), (22240, 99258), (22368, 98690), (22720, 97161), (26688, 82715), (27960, 78952), (29607, 74560), (32387, 68160), (33086, 66720), (33360, 66172), (34080, 64774), (37280, 59214), (39476, 55920), (44480, 49629), (44736, 49345)]