208894140

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{109}}^1$

素因数の和:163

約数の個数: 360

約数和(自身を含む): 818405280

約数和(自身を除く): 609511140

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 27, 28, 30, 35, 36, 39, 42, 45, 52, 54, 60, 63, 65, 70, 78, 81, 84, 90, 91, 105, 108, 109, 117, 126, 130, 135, 140, 156, 162, 169, 180, 182, 189, 195, 210, 218, 234, 252, 260, 270, 273, 315, 324, 327, 338, 351, 364, 378, 390, 405, 420, 436, 455, 468, 507, 540, 545, 546, 567, 585, 630, 654, 676, 702, 756, 763, 780, 810, 819, 845, 910, 945, 981, 1014, 1053, 1090, 1092, 1134, 1170, 1183, 1260, 1308, 1365, 1404, 1417, 1521, 1526, 1620, 1635, 1638, 1690, 1755, 1820, 1890, 1962, 2028, 2106, 2180, 2268, 2289, 2340, 2366, 2457, 2535, 2730, 2834, 2835, 2943, 3042, 3052, 3270, 3276, 3380, 3510, 3549, 3780, 3815, 3924, 4095, 4212, 4251, 4563, 4578, 4732, 4905, 4914, 5070, 5265, 5460, 5668, 5670, 5886, 5915, 6084, 6540, 6867, 7020, 7085, 7098, 7371, 7605, 7630, 8190, 8502, 8829, 9126, 9156, 9810, 9828, 9919, 10140, 10530, 10647, 11340, 11445, 11772, 11830, 12285, 12753, 13689, 13734, 14170, 14196, 14715, 14742, 15210, 15260, 16380, 17004, 17658, 17745, 18252, 18421, 19620, 19838, 20601, 21060, 21255, 21294, 22815, 22890, 23660, 24570, 25506, 27378, 27468, 28340, 29430, 29484, 29757, 30420, 31941, 34335, 35316, 35490, 36842, 36855, 38259, 39676, 41202, 42510, 42588, 44145, 45630, 45780, 49140, 49595, 51012, 53235, 54756, 55263, 58860, 59514, 61803, 63765, 63882, 68445, 68670, 70980, 73684, 73710, 76518, 82404, 85020, 88290, 89271, 91260, 92105, 95823, 99190, 103005, 106470, 110526, 114777, 119028, 123606, 127530, 127764, 128947, 136890, 137340, 147420, 148785, 153036, 159705, 165789, 176580, 178542, 184210, 191295, 191646, 198380, 206010, 212940, 221052, 229554, 247212, 255060, 257894, 267813, 273780, 276315, 297570, 309015, 319410, 331578, 357084, 368420, 382590, 383292, 386841, 412020, 446355, 459108, 479115, 497367, 515788, 535626, 552630, 573885, 595140, 618030, 638820, 644735, 663156, 765180, 773682, 803439, 828945, 892710, 958230, 994734, 1071252, 1105260, 1147770, 1160523, 1236060, 1289470, 1339065, 1492101, 1547364, 1606878, 1657890, 1785420, 1916460, 1934205, 1989468, 2295540, 2321046, 2486835, 2578940, 2678130, 2984202, 3213756, 3315780, 3481569, 3868410, 4017195, 4642092, 4973670, 5356260, 5802615, 5968404, 6963138, 7460505, 7736820, 8034390, 9947340, 10444707, 11605230, 13926276, 14921010, 16068780, 17407845, 20889414, 23210460, 29842020, 34815690, 41778828, 52223535, 69631380, 104447070, 208894140]

約数ペア:

[(1, 208894140), (2, 104447070), (3, 69631380), (4, 52223535), (5, 41778828), (6, 34815690), (7, 29842020), (9, 23210460), (10, 20889414), (12, 17407845), (13, 16068780), (14, 14921010), (15, 13926276), (18, 11605230), (20, 10444707), (21, 9947340), (26, 8034390), (27, 7736820), (28, 7460505), (30, 6963138), (35, 5968404), (36, 5802615), (39, 5356260), (42, 4973670), (45, 4642092), (52, 4017195), (54, 3868410), (60, 3481569), (63, 3315780), (65, 3213756), (70, 2984202), (78, 2678130), (81, 2578940), (84, 2486835), (90, 2321046), (91, 2295540), (105, 1989468), (108, 1934205), (109, 1916460), (117, 1785420), (126, 1657890), (130, 1606878), (135, 1547364), (140, 1492101), (156, 1339065), (162, 1289470), (169, 1236060), (180, 1160523), (182, 1147770), (189, 1105260), (195, 1071252), (210, 994734), (218, 958230), (234, 892710), (252, 828945), (260, 803439), (270, 773682), (273, 765180), (315, 663156), (324, 644735), (327, 638820), (338, 618030), (351, 595140), (364, 573885), (378, 552630), (390, 535626), (405, 515788), (420, 497367), (436, 479115), (455, 459108), (468, 446355), (507, 412020), (540, 386841), (545, 383292), (546, 382590), (567, 368420), (585, 357084), (630, 331578), (654, 319410), (676, 309015), (702, 297570), (756, 276315), (763, 273780), (780, 267813), (810, 257894), (819, 255060), (845, 247212), (910, 229554), (945, 221052), (981, 212940), (1014, 206010), (1053, 198380), (1090, 191646), (1092, 191295), (1134, 184210), (1170, 178542), (1183, 176580), (1260, 165789), (1308, 159705), (1365, 153036), (1404, 148785), (1417, 147420), (1521, 137340), (1526, 136890), (1620, 128947), (1635, 127764), (1638, 127530), (1690, 123606), (1755, 119028), (1820, 114777), (1890, 110526), (1962, 106470), (2028, 103005), (2106, 99190), (2180, 95823), (2268, 92105), (2289, 91260), (2340, 89271), (2366, 88290), (2457, 85020), (2535, 82404), (2730, 76518), (2834, 73710), (2835, 73684), (2943, 70980), (3042, 68670), (3052, 68445), (3270, 63882), (3276, 63765), (3380, 61803), (3510, 59514), (3549, 58860), (3780, 55263), (3815, 54756), (3924, 53235), (4095, 51012), (4212, 49595), (4251, 49140), (4563, 45780), (4578, 45630), (4732, 44145), (4905, 42588), (4914, 42510), (5070, 41202), (5265, 39676), (5460, 38259), (5668, 36855), (5670, 36842), (5886, 35490), (5915, 35316), (6084, 34335), (6540, 31941), (6867, 30420), (7020, 29757), (7085, 29484), (7098, 29430), (7371, 28340), (7605, 27468), (7630, 27378), (8190, 25506), (8502, 24570), (8829, 23660), (9126, 22890), (9156, 22815), (9810, 21294), (9828, 21255), (9919, 21060), (10140, 20601), (10530, 19838), (10647, 19620), (11340, 18421), (11445, 18252), (11772, 17745), (11830, 17658), (12285, 17004), (12753, 16380), (13689, 15260), (13734, 15210), (14170, 14742), (14196, 14715)]