1949603520

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{1783}}^1$

素因数の和:1887

約数の個数: 224

約数和(自身を含む): 6655661568

約数和(自身を除く): 4706058048

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 67, 68, 80, 85, 96, 102, 120, 134, 136, 160, 170, 192, 201, 204, 240, 255, 268, 272, 320, 335, 340, 402, 408, 480, 510, 536, 544, 670, 680, 804, 816, 960, 1005, 1020, 1072, 1088, 1139, 1340, 1360, 1608, 1632, 1783, 2010, 2040, 2144, 2278, 2680, 2720, 3216, 3264, 3417, 3566, 4020, 4080, 4288, 4556, 5349, 5360, 5440, 5695, 6432, 6834, 7132, 8040, 8160, 8915, 9112, 10698, 10720, 11390, 12864, 13668, 14264, 16080, 16320, 17085, 17830, 18224, 21396, 21440, 22780, 26745, 27336, 28528, 30311, 32160, 34170, 35660, 36448, 42792, 45560, 53490, 54672, 57056, 60622, 64320, 68340, 71320, 72896, 85584, 90933, 91120, 106980, 109344, 114112, 119461, 121244, 136680, 142640, 151555, 171168, 181866, 182240, 213960, 218688, 238922, 242488, 273360, 285280, 303110, 342336, 358383, 363732, 364480, 427920, 454665, 477844, 484976, 546720, 570560, 597305, 606220, 716766, 727464, 855840, 909330, 955688, 969952, 1093440, 1194610, 1212440, 1433532, 1454928, 1711680, 1791915, 1818660, 1911376, 1939904, 2030837, 2389220, 2424880, 2867064, 2909856, 3583830, 3637320, 3822752, 4061674, 4778440, 4849760, 5734128, 5819712, 6092511, 7167660, 7274640, 7645504, 8123348, 9556880, 9699520, 10154185, 11468256, 12185022, 14335320, 14549280, 16246696, 19113760, 20308370, 22936512, 24370044, 28670640, 29098560, 30462555, 32493392, 38227520, 40616740, 48740088, 57341280, 60925110, 64986784, 81233480, 97480176, 114682560, 121850220, 129973568, 162466960, 194960352, 243700440, 324933920, 389920704, 487400880, 649867840, 974801760, 1949603520]

約数ペア:

[(1, 1949603520), (2, 974801760), (3, 649867840), (4, 487400880), (5, 389920704), (6, 324933920), (8, 243700440), (10, 194960352), (12, 162466960), (15, 129973568), (16, 121850220), (17, 114682560), (20, 97480176), (24, 81233480), (30, 64986784), (32, 60925110), (34, 57341280), (40, 48740088), (48, 40616740), (51, 38227520), (60, 32493392), (64, 30462555), (67, 29098560), (68, 28670640), (80, 24370044), (85, 22936512), (96, 20308370), (102, 19113760), (120, 16246696), (134, 14549280), (136, 14335320), (160, 12185022), (170, 11468256), (192, 10154185), (201, 9699520), (204, 9556880), (240, 8123348), (255, 7645504), (268, 7274640), (272, 7167660), (320, 6092511), (335, 5819712), (340, 5734128), (402, 4849760), (408, 4778440), (480, 4061674), (510, 3822752), (536, 3637320), (544, 3583830), (670, 2909856), (680, 2867064), (804, 2424880), (816, 2389220), (960, 2030837), (1005, 1939904), (1020, 1911376), (1072, 1818660), (1088, 1791915), (1139, 1711680), (1340, 1454928), (1360, 1433532), (1608, 1212440), (1632, 1194610), (1783, 1093440), (2010, 969952), (2040, 955688), (2144, 909330), (2278, 855840), (2680, 727464), (2720, 716766), (3216, 606220), (3264, 597305), (3417, 570560), (3566, 546720), (4020, 484976), (4080, 477844), (4288, 454665), (4556, 427920), (5349, 364480), (5360, 363732), (5440, 358383), (5695, 342336), (6432, 303110), (6834, 285280), (7132, 273360), (8040, 242488), (8160, 238922), (8915, 218688), (9112, 213960), (10698, 182240), (10720, 181866), (11390, 171168), (12864, 151555), (13668, 142640), (14264, 136680), (16080, 121244), (16320, 119461), (17085, 114112), (17830, 109344), (18224, 106980), (21396, 91120), (21440, 90933), (22780, 85584), (26745, 72896), (27336, 71320), (28528, 68340), (30311, 64320), (32160, 60622), (34170, 57056), (35660, 54672), (36448, 53490), (42792, 45560)]