1252097440

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{433}}^1$

素因数の和:543

約数の個数: 192

約数和(自身を含む): 3401782272

約数和(自身を除く): 2149684832

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 32, 40, 44, 53, 55, 62, 80, 88, 106, 110, 124, 155, 160, 176, 212, 220, 248, 265, 310, 341, 352, 424, 433, 440, 496, 530, 583, 620, 682, 848, 866, 880, 992, 1060, 1166, 1240, 1364, 1643, 1696, 1705, 1732, 1760, 2120, 2165, 2332, 2480, 2728, 2915, 3286, 3410, 3464, 4240, 4330, 4664, 4763, 4960, 5456, 5830, 6572, 6820, 6928, 8215, 8480, 8660, 9328, 9526, 10912, 11660, 13144, 13423, 13640, 13856, 16430, 17320, 18073, 18656, 19052, 22949, 23320, 23815, 26288, 26846, 27280, 32860, 34640, 36146, 38104, 45898, 46640, 47630, 52576, 53692, 54560, 65720, 67115, 69280, 72292, 76208, 90365, 91796, 93280, 95260, 107384, 114745, 131440, 134230, 144584, 147653, 152416, 180730, 183592, 190520, 214768, 229490, 252439, 262880, 268460, 289168, 295306, 361460, 367184, 381040, 429536, 458980, 504878, 536920, 578336, 590612, 711419, 722920, 734368, 738265, 762080, 917960, 1009756, 1073840, 1181224, 1262195, 1422838, 1445840, 1476530, 1835920, 2019512, 2147680, 2362448, 2524390, 2845676, 2891680, 2953060, 3557095, 3671840, 4039024, 4724896, 5048780, 5691352, 5906120, 7114190, 7825609, 8078048, 10097560, 11382704, 11812240, 14228380, 15651218, 20195120, 22765408, 23624480, 28456760, 31302436, 39128045, 40390240, 56913520, 62604872, 78256090, 113827040, 125209744, 156512180, 250419488, 313024360, 626048720, 1252097440]

約数ペア:

[(1, 1252097440), (2, 626048720), (4, 313024360), (5, 250419488), (8, 156512180), (10, 125209744), (11, 113827040), (16, 78256090), (20, 62604872), (22, 56913520), (31, 40390240), (32, 39128045), (40, 31302436), (44, 28456760), (53, 23624480), (55, 22765408), (62, 20195120), (80, 15651218), (88, 14228380), (106, 11812240), (110, 11382704), (124, 10097560), (155, 8078048), (160, 7825609), (176, 7114190), (212, 5906120), (220, 5691352), (248, 5048780), (265, 4724896), (310, 4039024), (341, 3671840), (352, 3557095), (424, 2953060), (433, 2891680), (440, 2845676), (496, 2524390), (530, 2362448), (583, 2147680), (620, 2019512), (682, 1835920), (848, 1476530), (866, 1445840), (880, 1422838), (992, 1262195), (1060, 1181224), (1166, 1073840), (1240, 1009756), (1364, 917960), (1643, 762080), (1696, 738265), (1705, 734368), (1732, 722920), (1760, 711419), (2120, 590612), (2165, 578336), (2332, 536920), (2480, 504878), (2728, 458980), (2915, 429536), (3286, 381040), (3410, 367184), (3464, 361460), (4240, 295306), (4330, 289168), (4664, 268460), (4763, 262880), (4960, 252439), (5456, 229490), (5830, 214768), (6572, 190520), (6820, 183592), (6928, 180730), (8215, 152416), (8480, 147653), (8660, 144584), (9328, 134230), (9526, 131440), (10912, 114745), (11660, 107384), (13144, 95260), (13423, 93280), (13640, 91796), (13856, 90365), (16430, 76208), (17320, 72292), (18073, 69280), (18656, 67115), (19052, 65720), (22949, 54560), (23320, 53692), (23815, 52576), (26288, 47630), (26846, 46640), (27280, 45898), (32860, 38104), (34640, 36146)]