171403440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{401}}^1$

素因数の和:567

約数の個数: 160

約数和(自身を含む): 577838016

約数和(自身を除く): 406434576

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 137, 156, 195, 208, 240, 260, 274, 312, 390, 401, 411, 520, 548, 624, 685, 780, 802, 822, 1040, 1096, 1203, 1370, 1560, 1604, 1644, 1781, 2005, 2055, 2192, 2406, 2740, 3120, 3208, 3288, 3562, 4010, 4110, 4812, 5213, 5343, 5480, 6015, 6416, 6576, 7124, 8020, 8220, 8905, 9624, 10426, 10686, 10960, 12030, 14248, 15639, 16040, 16440, 17810, 19248, 20852, 21372, 24060, 26065, 26715, 28496, 31278, 32080, 32880, 35620, 41704, 42744, 48120, 52130, 53430, 54937, 62556, 71240, 78195, 83408, 85488, 96240, 104260, 106860, 109874, 125112, 142480, 156390, 164811, 208520, 213720, 219748, 250224, 274685, 312780, 329622, 417040, 427440, 439496, 549370, 625560, 659244, 714181, 824055, 878992, 1098740, 1251120, 1318488, 1428362, 1648110, 2142543, 2197480, 2636976, 2856724, 3296220, 3570905, 4285086, 4394960, 5713448, 6592440, 7141810, 8570172, 10712715, 11426896, 13184880, 14283620, 17140344, 21425430, 28567240, 34280688, 42850860, 57134480, 85701720, 171403440]

約数ペア:

[(1, 171403440), (2, 85701720), (3, 57134480), (4, 42850860), (5, 34280688), (6, 28567240), (8, 21425430), (10, 17140344), (12, 14283620), (13, 13184880), (15, 11426896), (16, 10712715), (20, 8570172), (24, 7141810), (26, 6592440), (30, 5713448), (39, 4394960), (40, 4285086), (48, 3570905), (52, 3296220), (60, 2856724), (65, 2636976), (78, 2197480), (80, 2142543), (104, 1648110), (120, 1428362), (130, 1318488), (137, 1251120), (156, 1098740), (195, 878992), (208, 824055), (240, 714181), (260, 659244), (274, 625560), (312, 549370), (390, 439496), (401, 427440), (411, 417040), (520, 329622), (548, 312780), (624, 274685), (685, 250224), (780, 219748), (802, 213720), (822, 208520), (1040, 164811), (1096, 156390), (1203, 142480), (1370, 125112), (1560, 109874), (1604, 106860), (1644, 104260), (1781, 96240), (2005, 85488), (2055, 83408), (2192, 78195), (2406, 71240), (2740, 62556), (3120, 54937), (3208, 53430), (3288, 52130), (3562, 48120), (4010, 42744), (4110, 41704), (4812, 35620), (5213, 32880), (5343, 32080), (5480, 31278), (6015, 28496), (6416, 26715), (6576, 26065), (7124, 24060), (8020, 21372), (8220, 20852), (8905, 19248), (9624, 17810), (10426, 16440), (10686, 16040), (10960, 15639), (12030, 14248)]