139003440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{12323}}^1$

素因数の和:12386

約数の個数: 80

約数和(自身を含む): 440114688

約数和(自身を除く): 301111248

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 47, 48, 60, 80, 94, 120, 141, 188, 235, 240, 282, 376, 470, 564, 705, 752, 940, 1128, 1410, 1880, 2256, 2820, 3760, 5640, 11280, 12323, 24646, 36969, 49292, 61615, 73938, 98584, 123230, 147876, 184845, 197168, 246460, 295752, 369690, 492920, 579181, 591504, 739380, 985840, 1158362, 1478760, 1737543, 2316724, 2895905, 2957520, 3475086, 4633448, 5791810, 6950172, 8687715, 9266896, 11583620, 13900344, 17375430, 23167240, 27800688, 34750860, 46334480, 69501720, 139003440]

約数ペア:

[(1, 139003440), (2, 69501720), (3, 46334480), (4, 34750860), (5, 27800688), (6, 23167240), (8, 17375430), (10, 13900344), (12, 11583620), (15, 9266896), (16, 8687715), (20, 6950172), (24, 5791810), (30, 4633448), (40, 3475086), (47, 2957520), (48, 2895905), (60, 2316724), (80, 1737543), (94, 1478760), (120, 1158362), (141, 985840), (188, 739380), (235, 591504), (240, 579181), (282, 492920), (376, 369690), (470, 295752), (564, 246460), (705, 197168), (752, 184845), (940, 147876), (1128, 123230), (1410, 98584), (1880, 73938), (2256, 61615), (2820, 49292), (3760, 36969), (5640, 24646), (11280, 12323)]