227254720

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{401}}^1$

素因数の和:459

約数の個数: 224

約数和(自身を含む): 705770496

約数和(自身を除く): 478515776

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 23, 28, 32, 35, 40, 44, 46, 55, 56, 64, 70, 77, 80, 88, 92, 110, 112, 115, 140, 154, 160, 161, 176, 184, 220, 224, 230, 253, 280, 308, 320, 322, 352, 368, 385, 401, 440, 448, 460, 506, 560, 616, 644, 704, 736, 770, 802, 805, 880, 920, 1012, 1120, 1232, 1265, 1288, 1472, 1540, 1604, 1610, 1760, 1771, 1840, 2005, 2024, 2240, 2464, 2530, 2576, 2807, 3080, 3208, 3220, 3520, 3542, 3680, 4010, 4048, 4411, 4928, 5060, 5152, 5614, 6160, 6416, 6440, 7084, 7360, 8020, 8096, 8822, 8855, 9223, 10120, 10304, 11228, 12320, 12832, 12880, 14035, 14168, 16040, 16192, 17644, 17710, 18446, 20240, 22055, 22456, 24640, 25664, 25760, 28070, 28336, 30877, 32080, 35288, 35420, 36892, 40480, 44110, 44912, 46115, 51520, 56140, 56672, 61754, 64160, 64561, 70576, 70840, 73784, 80960, 88220, 89824, 92230, 101453, 112280, 113344, 123508, 128320, 129122, 141152, 141680, 147568, 154385, 176440, 179648, 184460, 202906, 224560, 247016, 258244, 282304, 283360, 295136, 308770, 322805, 352880, 368920, 405812, 449120, 494032, 507265, 516488, 566720, 590272, 617540, 645610, 705760, 710171, 737840, 811624, 898240, 988064, 1014530, 1032976, 1235080, 1291220, 1411520, 1420342, 1475680, 1623248, 1976128, 2029060, 2065952, 2470160, 2582440, 2840684, 2951360, 3246496, 3550855, 4058120, 4131904, 4940320, 5164880, 5681368, 6492992, 7101710, 8116240, 9880640, 10329760, 11362736, 14203420, 16232480, 20659520, 22725472, 28406840, 32464960, 45450944, 56813680, 113627360, 227254720]

約数ペア:

[(1, 227254720), (2, 113627360), (4, 56813680), (5, 45450944), (7, 32464960), (8, 28406840), (10, 22725472), (11, 20659520), (14, 16232480), (16, 14203420), (20, 11362736), (22, 10329760), (23, 9880640), (28, 8116240), (32, 7101710), (35, 6492992), (40, 5681368), (44, 5164880), (46, 4940320), (55, 4131904), (56, 4058120), (64, 3550855), (70, 3246496), (77, 2951360), (80, 2840684), (88, 2582440), (92, 2470160), (110, 2065952), (112, 2029060), (115, 1976128), (140, 1623248), (154, 1475680), (160, 1420342), (161, 1411520), (176, 1291220), (184, 1235080), (220, 1032976), (224, 1014530), (230, 988064), (253, 898240), (280, 811624), (308, 737840), (320, 710171), (322, 705760), (352, 645610), (368, 617540), (385, 590272), (401, 566720), (440, 516488), (448, 507265), (460, 494032), (506, 449120), (560, 405812), (616, 368920), (644, 352880), (704, 322805), (736, 308770), (770, 295136), (802, 283360), (805, 282304), (880, 258244), (920, 247016), (1012, 224560), (1120, 202906), (1232, 184460), (1265, 179648), (1288, 176440), (1472, 154385), (1540, 147568), (1604, 141680), (1610, 141152), (1760, 129122), (1771, 128320), (1840, 123508), (2005, 113344), (2024, 112280), (2240, 101453), (2464, 92230), (2530, 89824), (2576, 88220), (2807, 80960), (3080, 73784), (3208, 70840), (3220, 70576), (3520, 64561), (3542, 64160), (3680, 61754), (4010, 56672), (4048, 56140), (4411, 51520), (4928, 46115), (5060, 44912), (5152, 44110), (5614, 40480), (6160, 36892), (6416, 35420), (6440, 35288), (7084, 32080), (7360, 30877), (8020, 28336), (8096, 28070), (8822, 25760), (8855, 25664), (9223, 24640), (10120, 22456), (10304, 22055), (11228, 20240), (12320, 18446), (12832, 17710), (12880, 17644), (14035, 16192), (14168, 16040)]