195407520

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{311}}^1$

素因数の和:364

約数の個数: 384

約数和(自身を含む): 815173632

約数和(自身を除く): 619766112

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 17, 20, 21, 22, 24, 28, 30, 32, 33, 34, 35, 40, 42, 44, 48, 51, 55, 56, 60, 66, 68, 70, 77, 80, 84, 85, 88, 96, 102, 105, 110, 112, 119, 120, 132, 136, 140, 154, 160, 165, 168, 170, 176, 187, 204, 210, 220, 224, 231, 238, 240, 255, 264, 272, 280, 308, 311, 330, 336, 340, 352, 357, 374, 385, 408, 420, 440, 462, 476, 480, 510, 528, 544, 560, 561, 595, 616, 622, 660, 672, 680, 714, 748, 770, 816, 840, 880, 924, 933, 935, 952, 1020, 1056, 1120, 1122, 1155, 1190, 1232, 1244, 1309, 1320, 1360, 1428, 1496, 1540, 1555, 1632, 1680, 1760, 1785, 1848, 1866, 1870, 1904, 2040, 2177, 2244, 2310, 2380, 2464, 2488, 2618, 2640, 2720, 2805, 2856, 2992, 3080, 3110, 3360, 3421, 3570, 3696, 3732, 3740, 3808, 3927, 4080, 4354, 4488, 4620, 4665, 4760, 4976, 5236, 5280, 5287, 5610, 5712, 5984, 6160, 6220, 6531, 6545, 6842, 7140, 7392, 7464, 7480, 7854, 8160, 8708, 8976, 9240, 9330, 9520, 9952, 10263, 10472, 10574, 10885, 11220, 11424, 12320, 12440, 13062, 13090, 13684, 14280, 14928, 14960, 15708, 15861, 17105, 17416, 17952, 18480, 18660, 19040, 19635, 20526, 20944, 21148, 21770, 22440, 23947, 24880, 26124, 26180, 26435, 27368, 28560, 29856, 29920, 31416, 31722, 32655, 34210, 34832, 36960, 37009, 37320, 39270, 41052, 41888, 42296, 43540, 44880, 47894, 49760, 51315, 52248, 52360, 52870, 54736, 57120, 58157, 62832, 63444, 65310, 68420, 69664, 71841, 74018, 74640, 78540, 79305, 82104, 84592, 87080, 89760, 95788, 102630, 104496, 104720, 105740, 109472, 111027, 116314, 119735, 125664, 126888, 130620, 136840, 143682, 148036, 149280, 157080, 158610, 164208, 169184, 174160, 174471, 185045, 191576, 205260, 208992, 209440, 211480, 222054, 232628, 239470, 253776, 261240, 273680, 287364, 290785, 296072, 314160, 317220, 328416, 348320, 348942, 359205, 370090, 383152, 407099, 410520, 422960, 444108, 465256, 478940, 507552, 522480, 547360, 555135, 574728, 581570, 592144, 628320, 634440, 697884, 718410, 740180, 766304, 814198, 821040, 845920, 872355, 888216, 930512, 957880, 1044960, 1110270, 1149456, 1163140, 1184288, 1221297, 1268880, 1395768, 1436820, 1480360, 1628396, 1642080, 1744710, 1776432, 1861024, 1915760, 2035495, 2220540, 2298912, 2326280, 2442594, 2537760, 2791536, 2873640, 2960720, 3256792, 3489420, 3552864, 3831520, 4070990, 4441080, 4652560, 4885188, 5583072, 5747280, 5921440, 6106485, 6513584, 6978840, 8141980, 8882160, 9305120, 9770376, 11494560, 12212970, 13027168, 13957680, 16283960, 17764320, 19540752, 24425940, 27915360, 32567920, 39081504, 48851880, 65135840, 97703760, 195407520]

約数ペア:

[(1, 195407520), (2, 97703760), (3, 65135840), (4, 48851880), (5, 39081504), (6, 32567920), (7, 27915360), (8, 24425940), (10, 19540752), (11, 17764320), (12, 16283960), (14, 13957680), (15, 13027168), (16, 12212970), (17, 11494560), (20, 9770376), (21, 9305120), (22, 8882160), (24, 8141980), (28, 6978840), (30, 6513584), (32, 6106485), (33, 5921440), (34, 5747280), (35, 5583072), (40, 4885188), (42, 4652560), (44, 4441080), (48, 4070990), (51, 3831520), (55, 3552864), (56, 3489420), (60, 3256792), (66, 2960720), (68, 2873640), (70, 2791536), (77, 2537760), (80, 2442594), (84, 2326280), (85, 2298912), (88, 2220540), (96, 2035495), (102, 1915760), (105, 1861024), (110, 1776432), (112, 1744710), (119, 1642080), (120, 1628396), (132, 1480360), (136, 1436820), (140, 1395768), (154, 1268880), (160, 1221297), (165, 1184288), (168, 1163140), (170, 1149456), (176, 1110270), (187, 1044960), (204, 957880), (210, 930512), (220, 888216), (224, 872355), (231, 845920), (238, 821040), (240, 814198), (255, 766304), (264, 740180), (272, 718410), (280, 697884), (308, 634440), (311, 628320), (330, 592144), (336, 581570), (340, 574728), (352, 555135), (357, 547360), (374, 522480), (385, 507552), (408, 478940), (420, 465256), (440, 444108), (462, 422960), (476, 410520), (480, 407099), (510, 383152), (528, 370090), (544, 359205), (560, 348942), (561, 348320), (595, 328416), (616, 317220), (622, 314160), (660, 296072), (672, 290785), (680, 287364), (714, 273680), (748, 261240), (770, 253776), (816, 239470), (840, 232628), (880, 222054), (924, 211480), (933, 209440), (935, 208992), (952, 205260), (1020, 191576), (1056, 185045), (1120, 174471), (1122, 174160), (1155, 169184), (1190, 164208), (1232, 158610), (1244, 157080), (1309, 149280), (1320, 148036), (1360, 143682), (1428, 136840), (1496, 130620), (1540, 126888), (1555, 125664), (1632, 119735), (1680, 116314), (1760, 111027), (1785, 109472), (1848, 105740), (1866, 104720), (1870, 104496), (1904, 102630), (2040, 95788), (2177, 89760), (2244, 87080), (2310, 84592), (2380, 82104), (2464, 79305), (2488, 78540), (2618, 74640), (2640, 74018), (2720, 71841), (2805, 69664), (2856, 68420), (2992, 65310), (3080, 63444), (3110, 62832), (3360, 58157), (3421, 57120), (3570, 54736), (3696, 52870), (3732, 52360), (3740, 52248), (3808, 51315), (3927, 49760), (4080, 47894), (4354, 44880), (4488, 43540), (4620, 42296), (4665, 41888), (4760, 41052), (4976, 39270), (5236, 37320), (5280, 37009), (5287, 36960), (5610, 34832), (5712, 34210), (5984, 32655), (6160, 31722), (6220, 31416), (6531, 29920), (6545, 29856), (6842, 28560), (7140, 27368), (7392, 26435), (7464, 26180), (7480, 26124), (7854, 24880), (8160, 23947), (8708, 22440), (8976, 21770), (9240, 21148), (9330, 20944), (9520, 20526), (9952, 19635), (10263, 19040), (10472, 18660), (10574, 18480), (10885, 17952), (11220, 17416), (11424, 17105), (12320, 15861), (12440, 15708), (13062, 14960), (13090, 14928), (13684, 14280)]