1302869120

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{17107}}^1$

素因数の和:17150

約数の個数: 128

約数和(自身を含む): 3769234560

約数和(自身を除く): 2466365440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 64, 68, 70, 80, 85, 112, 119, 128, 136, 140, 160, 170, 224, 238, 272, 280, 320, 340, 448, 476, 544, 560, 595, 640, 680, 896, 952, 1088, 1120, 1190, 1360, 1904, 2176, 2240, 2380, 2720, 3808, 4480, 4760, 5440, 7616, 9520, 10880, 15232, 17107, 19040, 34214, 38080, 68428, 76160, 85535, 119749, 136856, 171070, 239498, 273712, 290819, 342140, 478996, 547424, 581638, 598745, 684280, 957992, 1094848, 1163276, 1197490, 1368560, 1454095, 1915984, 2035733, 2189696, 2326552, 2394980, 2737120, 2908190, 3831968, 4071466, 4653104, 4789960, 5474240, 5816380, 7663936, 8142932, 9306208, 9579920, 10178665, 10948480, 11632760, 15327872, 16285864, 18612416, 19159840, 20357330, 23265520, 32571728, 37224832, 38319680, 40714660, 46531040, 65143456, 76639360, 81429320, 93062080, 130286912, 162858640, 186124160, 260573824, 325717280, 651434560, 1302869120]

約数ペア:

[(1, 1302869120), (2, 651434560), (4, 325717280), (5, 260573824), (7, 186124160), (8, 162858640), (10, 130286912), (14, 93062080), (16, 81429320), (17, 76639360), (20, 65143456), (28, 46531040), (32, 40714660), (34, 38319680), (35, 37224832), (40, 32571728), (56, 23265520), (64, 20357330), (68, 19159840), (70, 18612416), (80, 16285864), (85, 15327872), (112, 11632760), (119, 10948480), (128, 10178665), (136, 9579920), (140, 9306208), (160, 8142932), (170, 7663936), (224, 5816380), (238, 5474240), (272, 4789960), (280, 4653104), (320, 4071466), (340, 3831968), (448, 2908190), (476, 2737120), (544, 2394980), (560, 2326552), (595, 2189696), (640, 2035733), (680, 1915984), (896, 1454095), (952, 1368560), (1088, 1197490), (1120, 1163276), (1190, 1094848), (1360, 957992), (1904, 684280), (2176, 598745), (2240, 581638), (2380, 547424), (2720, 478996), (3808, 342140), (4480, 290819), (4760, 273712), (5440, 239498), (7616, 171070), (9520, 136856), (10880, 119749), (15232, 85535), (17107, 76160), (19040, 68428), (34214, 38080)]