15672425480

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{1201}}^1$

素因数の和:1435

約数の個数: 128

約数和(自身を含む): 36984578400

約数和(自身を除く): 21312152920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 73, 82, 109, 146, 164, 205, 218, 292, 328, 365, 410, 436, 545, 584, 730, 820, 872, 1090, 1201, 1460, 1640, 2180, 2402, 2920, 2993, 4360, 4469, 4804, 5986, 6005, 7957, 8938, 9608, 11972, 12010, 14965, 15914, 17876, 22345, 23944, 24020, 29930, 31828, 35752, 39785, 44690, 48040, 49241, 59860, 63656, 79570, 87673, 89380, 98482, 119720, 130909, 159140, 175346, 178760, 196964, 246205, 261818, 318280, 326237, 350692, 393928, 438365, 492410, 523636, 652474, 654545, 701384, 876730, 984820, 1047272, 1304948, 1309090, 1631185, 1753460, 1969640, 2609896, 2618180, 3262370, 3506920, 3594593, 5236360, 5367269, 6524740, 7189186, 9556357, 10734538, 13049480, 14378372, 17972965, 19112714, 21469076, 26836345, 28756744, 35945930, 38225428, 42938152, 47781785, 53672690, 71891860, 76450856, 95563570, 107345380, 143783720, 191127140, 214690760, 382254280, 391810637, 783621274, 1567242548, 1959053185, 3134485096, 3918106370, 7836212740, 15672425480]

約数ペア:

[(1, 15672425480), (2, 7836212740), (4, 3918106370), (5, 3134485096), (8, 1959053185), (10, 1567242548), (20, 783621274), (40, 391810637), (41, 382254280), (73, 214690760), (82, 191127140), (109, 143783720), (146, 107345380), (164, 95563570), (205, 76450856), (218, 71891860), (292, 53672690), (328, 47781785), (365, 42938152), (410, 38225428), (436, 35945930), (545, 28756744), (584, 26836345), (730, 21469076), (820, 19112714), (872, 17972965), (1090, 14378372), (1201, 13049480), (1460, 10734538), (1640, 9556357), (2180, 7189186), (2402, 6524740), (2920, 5367269), (2993, 5236360), (4360, 3594593), (4469, 3506920), (4804, 3262370), (5986, 2618180), (6005, 2609896), (7957, 1969640), (8938, 1753460), (9608, 1631185), (11972, 1309090), (12010, 1304948), (14965, 1047272), (15914, 984820), (17876, 876730), (22345, 701384), (23944, 654545), (24020, 652474), (29930, 523636), (31828, 492410), (35752, 438365), (39785, 393928), (44690, 350692), (48040, 326237), (49241, 318280), (59860, 261818), (63656, 246205), (79570, 196964), (87673, 178760), (89380, 175346), (98482, 159140), (119720, 130909)]