194390560

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^3\times {\mathrm{79}}^1$

素因数の和:140

約数の個数: 192

約数和(自身を含む): 575769600

約数和(自身を除く): 381379040

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 65, 70, 79, 80, 91, 104, 112, 130, 140, 158, 160, 169, 182, 208, 224, 260, 280, 316, 338, 364, 395, 416, 455, 520, 553, 560, 632, 676, 728, 790, 845, 910, 1027, 1040, 1106, 1120, 1183, 1264, 1352, 1456, 1580, 1690, 1820, 2054, 2080, 2197, 2212, 2366, 2528, 2704, 2765, 2912, 3160, 3380, 3640, 4108, 4394, 4424, 4732, 5135, 5408, 5530, 5915, 6320, 6760, 7189, 7280, 8216, 8788, 8848, 9464, 10270, 10985, 11060, 11830, 12640, 13351, 13520, 14378, 14560, 15379, 16432, 17576, 17696, 18928, 20540, 21970, 22120, 23660, 26702, 27040, 28756, 30758, 32864, 35152, 35945, 37856, 41080, 43940, 44240, 47320, 53404, 57512, 61516, 66755, 70304, 71890, 76895, 82160, 87880, 88480, 93457, 94640, 106808, 115024, 123032, 133510, 143780, 153790, 164320, 173563, 175760, 186914, 189280, 213616, 230048, 246064, 267020, 287560, 307580, 347126, 351520, 373828, 427232, 467285, 492128, 534040, 575120, 615160, 694252, 747656, 867815, 934570, 1068080, 1150240, 1214941, 1230320, 1388504, 1495312, 1735630, 1869140, 2136160, 2429882, 2460640, 2777008, 2990624, 3471260, 3738280, 4859764, 5554016, 6074705, 6942520, 7476560, 9719528, 12149410, 13885040, 14953120, 19439056, 24298820, 27770080, 38878112, 48597640, 97195280, 194390560]

約数ペア:

[(1, 194390560), (2, 97195280), (4, 48597640), (5, 38878112), (7, 27770080), (8, 24298820), (10, 19439056), (13, 14953120), (14, 13885040), (16, 12149410), (20, 9719528), (26, 7476560), (28, 6942520), (32, 6074705), (35, 5554016), (40, 4859764), (52, 3738280), (56, 3471260), (65, 2990624), (70, 2777008), (79, 2460640), (80, 2429882), (91, 2136160), (104, 1869140), (112, 1735630), (130, 1495312), (140, 1388504), (158, 1230320), (160, 1214941), (169, 1150240), (182, 1068080), (208, 934570), (224, 867815), (260, 747656), (280, 694252), (316, 615160), (338, 575120), (364, 534040), (395, 492128), (416, 467285), (455, 427232), (520, 373828), (553, 351520), (560, 347126), (632, 307580), (676, 287560), (728, 267020), (790, 246064), (845, 230048), (910, 213616), (1027, 189280), (1040, 186914), (1106, 175760), (1120, 173563), (1183, 164320), (1264, 153790), (1352, 143780), (1456, 133510), (1580, 123032), (1690, 115024), (1820, 106808), (2054, 94640), (2080, 93457), (2197, 88480), (2212, 87880), (2366, 82160), (2528, 76895), (2704, 71890), (2765, 70304), (2912, 66755), (3160, 61516), (3380, 57512), (3640, 53404), (4108, 47320), (4394, 44240), (4424, 43940), (4732, 41080), (5135, 37856), (5408, 35945), (5530, 35152), (5915, 32864), (6320, 30758), (6760, 28756), (7189, 27040), (7280, 26702), (8216, 23660), (8788, 22120), (8848, 21970), (9464, 20540), (10270, 18928), (10985, 17696), (11060, 17576), (11830, 16432), (12640, 15379), (13351, 14560), (13520, 14378)]