71369256640

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{409}}^1\times {\mathrm{557}}^1$

素因数の和:1083

約数の個数: 224

約数和(自身を含む): 188276788800

約数和(自身を除く): 116907532160

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 89, 110, 160, 176, 178, 220, 320, 352, 356, 409, 440, 445, 557, 704, 712, 818, 880, 890, 979, 1114, 1424, 1636, 1760, 1780, 1958, 2045, 2228, 2785, 2848, 3272, 3520, 3560, 3916, 4090, 4456, 4499, 4895, 5570, 5696, 6127, 6544, 7120, 7832, 8180, 8912, 8998, 9790, 11140, 12254, 13088, 14240, 15664, 16360, 17824, 17996, 19580, 22280, 22495, 24508, 26176, 28480, 30635, 31328, 32720, 35648, 35992, 36401, 39160, 44560, 44990, 49016, 49573, 61270, 62656, 65440, 71984, 72802, 78320, 89120, 89980, 98032, 99146, 122540, 130880, 143968, 145604, 156640, 178240, 179960, 182005, 196064, 198292, 227813, 245080, 247865, 287936, 291208, 313280, 359920, 364010, 392128, 396584, 400411, 455626, 490160, 495730, 545303, 582416, 719840, 728020, 793168, 800822, 911252, 980320, 991460, 1090606, 1139065, 1164832, 1439680, 1456040, 1586336, 1601644, 1822504, 1960640, 1982920, 2002055, 2181212, 2278130, 2329664, 2505943, 2726515, 2912080, 3172672, 3203288, 3645008, 3965840, 4004110, 4362424, 4556260, 5011886, 5453030, 5824160, 6406576, 7290016, 7931680, 8008220, 8724848, 9112520, 10023772, 10906060, 11648320, 12529715, 12813152, 14580032, 15863360, 16016440, 17449696, 18225040, 20047544, 20275357, 21812120, 25059430, 25626304, 32032880, 34899392, 36450080, 40095088, 40550714, 43624240, 50118860, 64065760, 72900160, 80190176, 81101428, 87248480, 100237720, 101376785, 128131520, 160380352, 162202856, 174496960, 200475440, 202753570, 223028927, 324405712, 400950880, 405507140, 446057854, 648811424, 801901760, 811014280, 892115708, 1115144635, 1297622848, 1622028560, 1784231416, 2230289270, 3244057120, 3568462832, 4460578540, 6488114240, 7136925664, 8921157080, 14273851328, 17842314160, 35684628320, 71369256640]

約数ペア:

[(1, 71369256640), (2, 35684628320), (4, 17842314160), (5, 14273851328), (8, 8921157080), (10, 7136925664), (11, 6488114240), (16, 4460578540), (20, 3568462832), (22, 3244057120), (32, 2230289270), (40, 1784231416), (44, 1622028560), (55, 1297622848), (64, 1115144635), (80, 892115708), (88, 811014280), (89, 801901760), (110, 648811424), (160, 446057854), (176, 405507140), (178, 400950880), (220, 324405712), (320, 223028927), (352, 202753570), (356, 200475440), (409, 174496960), (440, 162202856), (445, 160380352), (557, 128131520), (704, 101376785), (712, 100237720), (818, 87248480), (880, 81101428), (890, 80190176), (979, 72900160), (1114, 64065760), (1424, 50118860), (1636, 43624240), (1760, 40550714), (1780, 40095088), (1958, 36450080), (2045, 34899392), (2228, 32032880), (2785, 25626304), (2848, 25059430), (3272, 21812120), (3520, 20275357), (3560, 20047544), (3916, 18225040), (4090, 17449696), (4456, 16016440), (4499, 15863360), (4895, 14580032), (5570, 12813152), (5696, 12529715), (6127, 11648320), (6544, 10906060), (7120, 10023772), (7832, 9112520), (8180, 8724848), (8912, 8008220), (8998, 7931680), (9790, 7290016), (11140, 6406576), (12254, 5824160), (13088, 5453030), (14240, 5011886), (15664, 4556260), (16360, 4362424), (17824, 4004110), (17996, 3965840), (19580, 3645008), (22280, 3203288), (22495, 3172672), (24508, 2912080), (26176, 2726515), (28480, 2505943), (30635, 2329664), (31328, 2278130), (32720, 2181212), (35648, 2002055), (35992, 1982920), (36401, 1960640), (39160, 1822504), (44560, 1601644), (44990, 1586336), (49016, 1456040), (49573, 1439680), (61270, 1164832), (62656, 1139065), (65440, 1090606), (71984, 991460), (72802, 980320), (78320, 911252), (89120, 800822), (89980, 793168), (98032, 728020), (99146, 719840), (122540, 582416), (130880, 545303), (143968, 495730), (145604, 490160), (156640, 455626), (178240, 400411), (179960, 396584), (182005, 392128), (196064, 364010), (198292, 359920), (227813, 313280), (245080, 291208), (247865, 287936)]