8708124880

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{4139}}^1$

素因数の和:4206

約数の個数: 240

約数和(自身を含む): 26477055360

約数和(自身を除く): 17768930480

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 17, 20, 26, 28, 34, 35, 40, 52, 56, 65, 68, 70, 80, 85, 91, 104, 112, 119, 130, 136, 140, 170, 182, 208, 221, 238, 260, 272, 280, 289, 340, 364, 442, 455, 476, 520, 560, 578, 595, 680, 728, 884, 910, 952, 1040, 1105, 1156, 1190, 1360, 1445, 1456, 1547, 1768, 1820, 1904, 2023, 2210, 2312, 2380, 2890, 3094, 3536, 3640, 3757, 4046, 4139, 4420, 4624, 4760, 5780, 6188, 7280, 7514, 7735, 8092, 8278, 8840, 9520, 10115, 11560, 12376, 15028, 15470, 16184, 16556, 17680, 18785, 20230, 20695, 23120, 24752, 26299, 28973, 30056, 30940, 32368, 33112, 37570, 40460, 41390, 52598, 53807, 57946, 60112, 61880, 66224, 70363, 75140, 80920, 82780, 105196, 107614, 115892, 123760, 131495, 140726, 144865, 150280, 161840, 165560, 210392, 215228, 231784, 262990, 269035, 281452, 289730, 300560, 331120, 351815, 376649, 420784, 430456, 463568, 492541, 525980, 538070, 562904, 579460, 703630, 753298, 860912, 914719, 985082, 1051960, 1076140, 1125808, 1158920, 1196171, 1407260, 1506596, 1829438, 1883245, 1970164, 2103920, 2152280, 2317840, 2392342, 2462705, 2814520, 3013192, 3658876, 3766490, 3940328, 4304560, 4573595, 4784684, 4925410, 5629040, 5980855, 6026384, 6403033, 7317752, 7532980, 7880656, 8373197, 9147190, 9569368, 9850820, 11961710, 12806066, 14635504, 15065960, 15550223, 16746394, 18294380, 19138736, 19701640, 23923420, 25612132, 30131920, 31100446, 32015165, 33492788, 36588760, 39403280, 41865985, 47846840, 51224264, 62200892, 64030330, 66985576, 73177520, 77751115, 83731970, 95693680, 102448528, 108851561, 124401784, 128060660, 133971152, 155502230, 167463940, 217703122, 248803568, 256121320, 311004460, 334927880, 435406244, 512242640, 544257805, 622008920, 669855760, 870812488, 1088515610, 1244017840, 1741624976, 2177031220, 4354062440, 8708124880]

約数ペア:

[(1, 8708124880), (2, 4354062440), (4, 2177031220), (5, 1741624976), (7, 1244017840), (8, 1088515610), (10, 870812488), (13, 669855760), (14, 622008920), (16, 544257805), (17, 512242640), (20, 435406244), (26, 334927880), (28, 311004460), (34, 256121320), (35, 248803568), (40, 217703122), (52, 167463940), (56, 155502230), (65, 133971152), (68, 128060660), (70, 124401784), (80, 108851561), (85, 102448528), (91, 95693680), (104, 83731970), (112, 77751115), (119, 73177520), (130, 66985576), (136, 64030330), (140, 62200892), (170, 51224264), (182, 47846840), (208, 41865985), (221, 39403280), (238, 36588760), (260, 33492788), (272, 32015165), (280, 31100446), (289, 30131920), (340, 25612132), (364, 23923420), (442, 19701640), (455, 19138736), (476, 18294380), (520, 16746394), (560, 15550223), (578, 15065960), (595, 14635504), (680, 12806066), (728, 11961710), (884, 9850820), (910, 9569368), (952, 9147190), (1040, 8373197), (1105, 7880656), (1156, 7532980), (1190, 7317752), (1360, 6403033), (1445, 6026384), (1456, 5980855), (1547, 5629040), (1768, 4925410), (1820, 4784684), (1904, 4573595), (2023, 4304560), (2210, 3940328), (2312, 3766490), (2380, 3658876), (2890, 3013192), (3094, 2814520), (3536, 2462705), (3640, 2392342), (3757, 2317840), (4046, 2152280), (4139, 2103920), (4420, 1970164), (4624, 1883245), (4760, 1829438), (5780, 1506596), (6188, 1407260), (7280, 1196171), (7514, 1158920), (7735, 1125808), (8092, 1076140), (8278, 1051960), (8840, 985082), (9520, 914719), (10115, 860912), (11560, 753298), (12376, 703630), (15028, 579460), (15470, 562904), (16184, 538070), (16556, 525980), (17680, 492541), (18785, 463568), (20230, 430456), (20695, 420784), (23120, 376649), (24752, 351815), (26299, 331120), (28973, 300560), (30056, 289730), (30940, 281452), (32368, 269035), (33112, 262990), (37570, 231784), (40460, 215228), (41390, 210392), (52598, 165560), (53807, 161840), (57946, 150280), (60112, 144865), (61880, 140726), (66224, 131495), (70363, 123760), (75140, 115892), (80920, 107614), (82780, 105196)]