397360320

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2039}}^1$

素因数の和:2095

約数の個数: 224

約数和(自身を含む): 1492300800

約数和(自身を除く): 1094940480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 29, 30, 32, 35, 40, 42, 48, 56, 58, 60, 64, 70, 80, 84, 87, 96, 105, 112, 116, 120, 140, 145, 160, 168, 174, 192, 203, 210, 224, 232, 240, 280, 290, 320, 336, 348, 406, 420, 435, 448, 464, 480, 560, 580, 609, 672, 696, 812, 840, 870, 928, 960, 1015, 1120, 1160, 1218, 1344, 1392, 1624, 1680, 1740, 1856, 2030, 2039, 2240, 2320, 2436, 2784, 3045, 3248, 3360, 3480, 4060, 4078, 4640, 4872, 5568, 6090, 6117, 6496, 6720, 6960, 8120, 8156, 9280, 9744, 10195, 12180, 12234, 12992, 13920, 14273, 16240, 16312, 19488, 20390, 24360, 24468, 27840, 28546, 30585, 32480, 32624, 38976, 40780, 42819, 48720, 48936, 57092, 59131, 61170, 64960, 65248, 71365, 81560, 85638, 97440, 97872, 114184, 118262, 122340, 130496, 142730, 163120, 171276, 177393, 194880, 195744, 214095, 228368, 236524, 244680, 285460, 295655, 326240, 342552, 354786, 391488, 413917, 428190, 456736, 473048, 489360, 570920, 591310, 652480, 685104, 709572, 827834, 856380, 886965, 913472, 946096, 978720, 1141840, 1182620, 1241751, 1370208, 1419144, 1655668, 1712760, 1773930, 1892192, 1957440, 2069585, 2283680, 2365240, 2483502, 2740416, 2838288, 3311336, 3425520, 3547860, 3784384, 4139170, 4567360, 4730480, 4967004, 5676576, 6208755, 6622672, 6851040, 7095720, 8278340, 9460960, 9934008, 11353152, 12417510, 13245344, 13702080, 14191440, 16556680, 18921920, 19868016, 24835020, 26490688, 28382880, 33113360, 39736032, 49670040, 56765760, 66226720, 79472064, 99340080, 132453440, 198680160, 397360320]

約数ペア:

[(1, 397360320), (2, 198680160), (3, 132453440), (4, 99340080), (5, 79472064), (6, 66226720), (7, 56765760), (8, 49670040), (10, 39736032), (12, 33113360), (14, 28382880), (15, 26490688), (16, 24835020), (20, 19868016), (21, 18921920), (24, 16556680), (28, 14191440), (29, 13702080), (30, 13245344), (32, 12417510), (35, 11353152), (40, 9934008), (42, 9460960), (48, 8278340), (56, 7095720), (58, 6851040), (60, 6622672), (64, 6208755), (70, 5676576), (80, 4967004), (84, 4730480), (87, 4567360), (96, 4139170), (105, 3784384), (112, 3547860), (116, 3425520), (120, 3311336), (140, 2838288), (145, 2740416), (160, 2483502), (168, 2365240), (174, 2283680), (192, 2069585), (203, 1957440), (210, 1892192), (224, 1773930), (232, 1712760), (240, 1655668), (280, 1419144), (290, 1370208), (320, 1241751), (336, 1182620), (348, 1141840), (406, 978720), (420, 946096), (435, 913472), (448, 886965), (464, 856380), (480, 827834), (560, 709572), (580, 685104), (609, 652480), (672, 591310), (696, 570920), (812, 489360), (840, 473048), (870, 456736), (928, 428190), (960, 413917), (1015, 391488), (1120, 354786), (1160, 342552), (1218, 326240), (1344, 295655), (1392, 285460), (1624, 244680), (1680, 236524), (1740, 228368), (1856, 214095), (2030, 195744), (2039, 194880), (2240, 177393), (2320, 171276), (2436, 163120), (2784, 142730), (3045, 130496), (3248, 122340), (3360, 118262), (3480, 114184), (4060, 97872), (4078, 97440), (4640, 85638), (4872, 81560), (5568, 71365), (6090, 65248), (6117, 64960), (6496, 61170), (6720, 59131), (6960, 57092), (8120, 48936), (8156, 48720), (9280, 42819), (9744, 40780), (10195, 38976), (12180, 32624), (12234, 32480), (12992, 30585), (13920, 28546), (14273, 27840), (16240, 24468), (16312, 24360), (19488, 20390)]