349552320

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{757}}^1$

素因数の和:827

約数の個数: 224

約数和(自身を含む): 1229124288

約数和(自身を除く): 879571968

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 37, 39, 40, 48, 52, 60, 64, 65, 74, 78, 80, 96, 104, 111, 120, 130, 148, 156, 160, 185, 192, 195, 208, 222, 240, 260, 296, 312, 320, 370, 390, 416, 444, 480, 481, 520, 555, 592, 624, 740, 757, 780, 832, 888, 960, 962, 1040, 1110, 1184, 1248, 1443, 1480, 1514, 1560, 1776, 1924, 2080, 2220, 2271, 2368, 2405, 2496, 2886, 2960, 3028, 3120, 3552, 3785, 3848, 4160, 4440, 4542, 4810, 5772, 5920, 6056, 6240, 7104, 7215, 7570, 7696, 8880, 9084, 9620, 9841, 11355, 11544, 11840, 12112, 12480, 14430, 15140, 15392, 17760, 18168, 19240, 19682, 22710, 23088, 24224, 28009, 28860, 29523, 30280, 30784, 35520, 36336, 38480, 39364, 45420, 46176, 48448, 49205, 56018, 57720, 59046, 60560, 72672, 76960, 78728, 84027, 90840, 92352, 98410, 112036, 115440, 118092, 121120, 140045, 145344, 147615, 153920, 157456, 168054, 181680, 196820, 224072, 230880, 236184, 242240, 280090, 295230, 314912, 336108, 363360, 364117, 393640, 420135, 448144, 461760, 472368, 560180, 590460, 629824, 672216, 726720, 728234, 787280, 840270, 896288, 944736, 1092351, 1120360, 1180920, 1344432, 1456468, 1574560, 1680540, 1792576, 1820585, 1889472, 2184702, 2240720, 2361840, 2688864, 2912936, 3149120, 3361080, 3641170, 4369404, 4481440, 4723680, 5377728, 5461755, 5825872, 6722160, 7282340, 8738808, 8962880, 9447360, 10923510, 11651744, 13444320, 14564680, 17477616, 21847020, 23303488, 26888640, 29129360, 34955232, 43694040, 58258720, 69910464, 87388080, 116517440, 174776160, 349552320]

約数ペア:

[(1, 349552320), (2, 174776160), (3, 116517440), (4, 87388080), (5, 69910464), (6, 58258720), (8, 43694040), (10, 34955232), (12, 29129360), (13, 26888640), (15, 23303488), (16, 21847020), (20, 17477616), (24, 14564680), (26, 13444320), (30, 11651744), (32, 10923510), (37, 9447360), (39, 8962880), (40, 8738808), (48, 7282340), (52, 6722160), (60, 5825872), (64, 5461755), (65, 5377728), (74, 4723680), (78, 4481440), (80, 4369404), (96, 3641170), (104, 3361080), (111, 3149120), (120, 2912936), (130, 2688864), (148, 2361840), (156, 2240720), (160, 2184702), (185, 1889472), (192, 1820585), (195, 1792576), (208, 1680540), (222, 1574560), (240, 1456468), (260, 1344432), (296, 1180920), (312, 1120360), (320, 1092351), (370, 944736), (390, 896288), (416, 840270), (444, 787280), (480, 728234), (481, 726720), (520, 672216), (555, 629824), (592, 590460), (624, 560180), (740, 472368), (757, 461760), (780, 448144), (832, 420135), (888, 393640), (960, 364117), (962, 363360), (1040, 336108), (1110, 314912), (1184, 295230), (1248, 280090), (1443, 242240), (1480, 236184), (1514, 230880), (1560, 224072), (1776, 196820), (1924, 181680), (2080, 168054), (2220, 157456), (2271, 153920), (2368, 147615), (2405, 145344), (2496, 140045), (2886, 121120), (2960, 118092), (3028, 115440), (3120, 112036), (3552, 98410), (3785, 92352), (3848, 90840), (4160, 84027), (4440, 78728), (4542, 76960), (4810, 72672), (5772, 60560), (5920, 59046), (6056, 57720), (6240, 56018), (7104, 49205), (7215, 48448), (7570, 46176), (7696, 45420), (8880, 39364), (9084, 38480), (9620, 36336), (9841, 35520), (11355, 30784), (11544, 30280), (11840, 29523), (12112, 28860), (12480, 28009), (14430, 24224), (15140, 23088), (15392, 22710), (17760, 19682), (18168, 19240)]