130470720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{311}}^1$

素因数の和:373

約数の個数: 224

約数和(自身を含む): 456468480

約数和(自身を除く): 325997760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 23, 24, 30, 32, 38, 40, 46, 48, 57, 60, 64, 69, 76, 80, 92, 95, 96, 114, 115, 120, 138, 152, 160, 184, 190, 192, 228, 230, 240, 276, 285, 304, 311, 320, 345, 368, 380, 437, 456, 460, 480, 552, 570, 608, 622, 690, 736, 760, 874, 912, 920, 933, 960, 1104, 1140, 1216, 1244, 1311, 1380, 1472, 1520, 1555, 1748, 1824, 1840, 1866, 2185, 2208, 2280, 2488, 2622, 2760, 3040, 3110, 3496, 3648, 3680, 3732, 4370, 4416, 4560, 4665, 4976, 5244, 5520, 5909, 6080, 6220, 6555, 6992, 7153, 7360, 7464, 8740, 9120, 9330, 9952, 10488, 11040, 11818, 12440, 13110, 13984, 14306, 14928, 17480, 17727, 18240, 18660, 19904, 20976, 21459, 22080, 23636, 24880, 26220, 27968, 28612, 29545, 29856, 34960, 35454, 35765, 37320, 41952, 42918, 47272, 49760, 52440, 57224, 59090, 59712, 69920, 70908, 71530, 74640, 83904, 85836, 88635, 94544, 99520, 104880, 107295, 114448, 118180, 135907, 139840, 141816, 143060, 149280, 171672, 177270, 189088, 209760, 214590, 228896, 236360, 271814, 283632, 286120, 298560, 343344, 354540, 378176, 407721, 419520, 429180, 457792, 472720, 543628, 567264, 572240, 679535, 686688, 709080, 815442, 858360, 945440, 1087256, 1134528, 1144480, 1359070, 1373376, 1418160, 1630884, 1716720, 1890880, 2038605, 2174512, 2288960, 2718140, 2836320, 3261768, 3433440, 4077210, 4349024, 5436280, 5672640, 6523536, 6866880, 8154420, 8698048, 10872560, 13047072, 16308840, 21745120, 26094144, 32617680, 43490240, 65235360, 130470720]

約数ペア:

[(1, 130470720), (2, 65235360), (3, 43490240), (4, 32617680), (5, 26094144), (6, 21745120), (8, 16308840), (10, 13047072), (12, 10872560), (15, 8698048), (16, 8154420), (19, 6866880), (20, 6523536), (23, 5672640), (24, 5436280), (30, 4349024), (32, 4077210), (38, 3433440), (40, 3261768), (46, 2836320), (48, 2718140), (57, 2288960), (60, 2174512), (64, 2038605), (69, 1890880), (76, 1716720), (80, 1630884), (92, 1418160), (95, 1373376), (96, 1359070), (114, 1144480), (115, 1134528), (120, 1087256), (138, 945440), (152, 858360), (160, 815442), (184, 709080), (190, 686688), (192, 679535), (228, 572240), (230, 567264), (240, 543628), (276, 472720), (285, 457792), (304, 429180), (311, 419520), (320, 407721), (345, 378176), (368, 354540), (380, 343344), (437, 298560), (456, 286120), (460, 283632), (480, 271814), (552, 236360), (570, 228896), (608, 214590), (622, 209760), (690, 189088), (736, 177270), (760, 171672), (874, 149280), (912, 143060), (920, 141816), (933, 139840), (960, 135907), (1104, 118180), (1140, 114448), (1216, 107295), (1244, 104880), (1311, 99520), (1380, 94544), (1472, 88635), (1520, 85836), (1555, 83904), (1748, 74640), (1824, 71530), (1840, 70908), (1866, 69920), (2185, 59712), (2208, 59090), (2280, 57224), (2488, 52440), (2622, 49760), (2760, 47272), (3040, 42918), (3110, 41952), (3496, 37320), (3648, 35765), (3680, 35454), (3732, 34960), (4370, 29856), (4416, 29545), (4560, 28612), (4665, 27968), (4976, 26220), (5244, 24880), (5520, 23636), (5909, 22080), (6080, 21459), (6220, 20976), (6555, 19904), (6992, 18660), (7153, 18240), (7360, 17727), (7464, 17480), (8740, 14928), (9120, 14306), (9330, 13984), (9952, 13110), (10488, 12440), (11040, 11818)]