571064640

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{619}}^1$

素因数の和:701

約数の個数: 168

約数和(自身を含む): 1876531680

約数和(自身を除く): 1305467040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 155, 160, 186, 192, 240, 248, 310, 320, 372, 465, 480, 496, 619, 620, 744, 930, 960, 961, 992, 1238, 1240, 1488, 1857, 1860, 1922, 1984, 2476, 2480, 2883, 2976, 3095, 3714, 3720, 3844, 4805, 4952, 4960, 5766, 5952, 6190, 7428, 7440, 7688, 9285, 9610, 9904, 9920, 11532, 12380, 14415, 14856, 14880, 15376, 18570, 19189, 19220, 19808, 23064, 24760, 28830, 29712, 29760, 30752, 37140, 38378, 38440, 39616, 46128, 49520, 57567, 57660, 59424, 61504, 74280, 76756, 76880, 92256, 95945, 99040, 115134, 115320, 118848, 148560, 153512, 153760, 184512, 191890, 198080, 230268, 230640, 287835, 297120, 307024, 307520, 383780, 460536, 461280, 575670, 594240, 594859, 614048, 767560, 921072, 922560, 1151340, 1189718, 1228096, 1535120, 1784577, 1842144, 2302680, 2379436, 2974295, 3070240, 3569154, 3684288, 4605360, 4758872, 5948590, 6140480, 7138308, 8922885, 9210720, 9517744, 11897180, 14276616, 17845770, 18421440, 19035488, 23794360, 28553232, 35691540, 38070976, 47588720, 57106464, 71383080, 95177440, 114212928, 142766160, 190354880, 285532320, 571064640]

約数ペア:

[(1, 571064640), (2, 285532320), (3, 190354880), (4, 142766160), (5, 114212928), (6, 95177440), (8, 71383080), (10, 57106464), (12, 47588720), (15, 38070976), (16, 35691540), (20, 28553232), (24, 23794360), (30, 19035488), (31, 18421440), (32, 17845770), (40, 14276616), (48, 11897180), (60, 9517744), (62, 9210720), (64, 8922885), (80, 7138308), (93, 6140480), (96, 5948590), (120, 4758872), (124, 4605360), (155, 3684288), (160, 3569154), (186, 3070240), (192, 2974295), (240, 2379436), (248, 2302680), (310, 1842144), (320, 1784577), (372, 1535120), (465, 1228096), (480, 1189718), (496, 1151340), (619, 922560), (620, 921072), (744, 767560), (930, 614048), (960, 594859), (961, 594240), (992, 575670), (1238, 461280), (1240, 460536), (1488, 383780), (1857, 307520), (1860, 307024), (1922, 297120), (1984, 287835), (2476, 230640), (2480, 230268), (2883, 198080), (2976, 191890), (3095, 184512), (3714, 153760), (3720, 153512), (3844, 148560), (4805, 118848), (4952, 115320), (4960, 115134), (5766, 99040), (5952, 95945), (6190, 92256), (7428, 76880), (7440, 76756), (7688, 74280), (9285, 61504), (9610, 59424), (9904, 57660), (9920, 57567), (11532, 49520), (12380, 46128), (14415, 39616), (14856, 38440), (14880, 38378), (15376, 37140), (18570, 30752), (19189, 29760), (19220, 29712), (19808, 28830), (23064, 24760)]