1022157840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{1237}}^1$

素因数の和:1577

約数の個数: 160

約数和(自身を含む): 3470599296

約数和(自身を除く): 2448441456

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, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 313, 330, 440, 528, 626, 660, 880, 939, 1237, 1252, 1320, 1565, 1878, 2474, 2504, 2640, 3130, 3443, 3711, 3756, 4695, 4948, 5008, 6185, 6260, 6886, 7422, 7512, 9390, 9896, 10329, 12370, 12520, 13607, 13772, 14844, 15024, 17215, 18555, 18780, 19792, 20658, 24740, 25040, 27214, 27544, 29688, 34430, 37110, 37560, 40821, 41316, 49480, 51645, 54428, 55088, 59376, 68035, 68860, 74220, 75120, 81642, 82632, 98960, 103290, 108856, 136070, 137720, 148440, 163284, 165264, 204105, 206580, 217712, 272140, 275440, 296880, 326568, 387181, 408210, 413160, 544280, 653136, 774362, 816420, 826320, 1088560, 1161543, 1548724, 1632840, 1935905, 2323086, 3097448, 3265680, 3871810, 4258991, 4646172, 5807715, 6194896, 7743620, 8517982, 9292344, 11615430, 12776973, 15487240, 17035964, 18584688, 21294955, 23230860, 25553946, 30974480, 34071928, 42589910, 46461720, 51107892, 63884865, 68143856, 85179820, 92923440, 102215784, 127769730, 170359640, 204431568, 255539460, 340719280, 511078920, 1022157840]

約数ペア:

[(1, 1022157840), (2, 511078920), (3, 340719280), (4, 255539460), (5, 204431568), (6, 170359640), (8, 127769730), (10, 102215784), (11, 92923440), (12, 85179820), (15, 68143856), (16, 63884865), (20, 51107892), (22, 46461720), (24, 42589910), (30, 34071928), (33, 30974480), (40, 25553946), (44, 23230860), (48, 21294955), (55, 18584688), (60, 17035964), (66, 15487240), (80, 12776973), (88, 11615430), (110, 9292344), (120, 8517982), (132, 7743620), (165, 6194896), (176, 5807715), (220, 4646172), (240, 4258991), (264, 3871810), (313, 3265680), (330, 3097448), (440, 2323086), (528, 1935905), (626, 1632840), (660, 1548724), (880, 1161543), (939, 1088560), (1237, 826320), (1252, 816420), (1320, 774362), (1565, 653136), (1878, 544280), (2474, 413160), (2504, 408210), (2640, 387181), (3130, 326568), (3443, 296880), (3711, 275440), (3756, 272140), (4695, 217712), (4948, 206580), (5008, 204105), (6185, 165264), (6260, 163284), (6886, 148440), (7422, 137720), (7512, 136070), (9390, 108856), (9896, 103290), (10329, 98960), (12370, 82632), (12520, 81642), (13607, 75120), (13772, 74220), (14844, 68860), (15024, 68035), (17215, 59376), (18555, 55088), (18780, 54428), (19792, 51645), (20658, 49480), (24740, 41316), (25040, 40821), (27214, 37560), (27544, 37110), (29688, 34430)]