390863200

素因数分解:

$2^5\times 5^2\times 7^2\times {\mathrm{13}}^2\times {\mathrm{59}}^1$

素因数の和:119

約数の個数: 324

約数和(自身を含む): 1222304580

約数和(自身を除く): 831441380

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 32, 35, 40, 49, 50, 52, 56, 59, 65, 70, 80, 91, 98, 100, 104, 112, 118, 130, 140, 160, 169, 175, 182, 196, 200, 208, 224, 236, 245, 260, 280, 295, 325, 338, 350, 364, 392, 400, 413, 416, 455, 472, 490, 520, 560, 590, 637, 650, 676, 700, 728, 767, 784, 800, 826, 845, 910, 944, 980, 1040, 1120, 1180, 1183, 1225, 1274, 1300, 1352, 1400, 1456, 1475, 1534, 1568, 1652, 1690, 1820, 1888, 1960, 2065, 2080, 2275, 2360, 2366, 2450, 2548, 2600, 2704, 2800, 2891, 2912, 2950, 3068, 3185, 3304, 3380, 3640, 3835, 3920, 4130, 4225, 4550, 4720, 4732, 4900, 5096, 5200, 5369, 5408, 5600, 5782, 5900, 5915, 6136, 6370, 6608, 6760, 7280, 7670, 7840, 8260, 8281, 8450, 9100, 9440, 9464, 9800, 9971, 10192, 10325, 10400, 10738, 11564, 11800, 11830, 12272, 12740, 13216, 13520, 14455, 14560, 15340, 15925, 16520, 16562, 16900, 18200, 18928, 19175, 19600, 19942, 20384, 20650, 21476, 23128, 23600, 23660, 24544, 25480, 26845, 27040, 28910, 29575, 30680, 31850, 33040, 33124, 33800, 36400, 37583, 37856, 38350, 39200, 39884, 41300, 41405, 42952, 46256, 47200, 47320, 49855, 50960, 53690, 57820, 59150, 61360, 63700, 66080, 66248, 67600, 69797, 72275, 72800, 75166, 76700, 79768, 82600, 82810, 85904, 92512, 94640, 99710, 101920, 107380, 115640, 118300, 122720, 127400, 132496, 134225, 135200, 139594, 144550, 150332, 153400, 159536, 165200, 165620, 171808, 187915, 189280, 199420, 207025, 214760, 231280, 236600, 249275, 254800, 264992, 268450, 279188, 289100, 300664, 306800, 319072, 330400, 331240, 348985, 375830, 398840, 414050, 429520, 462560, 473200, 488579, 498550, 509600, 536900, 558376, 578200, 601328, 613600, 662480, 697970, 751660, 797680, 828100, 859040, 939575, 946400, 977158, 997100, 1073800, 1116752, 1156400, 1202656, 1324960, 1395940, 1503320, 1595360, 1656200, 1744925, 1879150, 1954316, 1994200, 2147600, 2233504, 2312800, 2442895, 2791880, 3006640, 3312400, 3489850, 3758300, 3908632, 3988400, 4295200, 4885790, 5583760, 6013280, 6624800, 6979700, 7516600, 7817264, 7976800, 9771580, 11167520, 12214475, 13959400, 15033200, 15634528, 19543160, 24428950, 27918800, 30066400, 39086320, 48857900, 55837600, 78172640, 97715800, 195431600, 390863200]

約数ペア:

[(1, 390863200), (2, 195431600), (4, 97715800), (5, 78172640), (7, 55837600), (8, 48857900), (10, 39086320), (13, 30066400), (14, 27918800), (16, 24428950), (20, 19543160), (25, 15634528), (26, 15033200), (28, 13959400), (32, 12214475), (35, 11167520), (40, 9771580), (49, 7976800), (50, 7817264), (52, 7516600), (56, 6979700), (59, 6624800), (65, 6013280), (70, 5583760), (80, 4885790), (91, 4295200), (98, 3988400), (100, 3908632), (104, 3758300), (112, 3489850), (118, 3312400), (130, 3006640), (140, 2791880), (160, 2442895), (169, 2312800), (175, 2233504), (182, 2147600), (196, 1994200), (200, 1954316), (208, 1879150), (224, 1744925), (236, 1656200), (245, 1595360), (260, 1503320), (280, 1395940), (295, 1324960), (325, 1202656), (338, 1156400), (350, 1116752), (364, 1073800), (392, 997100), (400, 977158), (413, 946400), (416, 939575), (455, 859040), (472, 828100), (490, 797680), (520, 751660), (560, 697970), (590, 662480), (637, 613600), (650, 601328), (676, 578200), (700, 558376), (728, 536900), (767, 509600), (784, 498550), (800, 488579), (826, 473200), (845, 462560), (910, 429520), (944, 414050), (980, 398840), (1040, 375830), (1120, 348985), (1180, 331240), (1183, 330400), (1225, 319072), (1274, 306800), (1300, 300664), (1352, 289100), (1400, 279188), (1456, 268450), (1475, 264992), (1534, 254800), (1568, 249275), (1652, 236600), (1690, 231280), (1820, 214760), (1888, 207025), (1960, 199420), (2065, 189280), (2080, 187915), (2275, 171808), (2360, 165620), (2366, 165200), (2450, 159536), (2548, 153400), (2600, 150332), (2704, 144550), (2800, 139594), (2891, 135200), (2912, 134225), (2950, 132496), (3068, 127400), (3185, 122720), (3304, 118300), (3380, 115640), (3640, 107380), (3835, 101920), (3920, 99710), (4130, 94640), (4225, 92512), (4550, 85904), (4720, 82810), (4732, 82600), (4900, 79768), (5096, 76700), (5200, 75166), (5369, 72800), (5408, 72275), (5600, 69797), (5782, 67600), (5900, 66248), (5915, 66080), (6136, 63700), (6370, 61360), (6608, 59150), (6760, 57820), (7280, 53690), (7670, 50960), (7840, 49855), (8260, 47320), (8281, 47200), (8450, 46256), (9100, 42952), (9440, 41405), (9464, 41300), (9800, 39884), (9971, 39200), (10192, 38350), (10325, 37856), (10400, 37583), (10738, 36400), (11564, 33800), (11800, 33124), (11830, 33040), (12272, 31850), (12740, 30680), (13216, 29575), (13520, 28910), (14455, 27040), (14560, 26845), (15340, 25480), (15925, 24544), (16520, 23660), (16562, 23600), (16900, 23128), (18200, 21476), (18928, 20650), (19175, 20384), (19600, 19942)]