1591181640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{8387}}^1$

素因数の和:8452

約数の個数: 192

約数和(自身を含む): 5652840960

約数和(自身を除く): 4061659320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 31, 34, 36, 40, 45, 51, 60, 62, 68, 72, 85, 90, 93, 102, 120, 124, 136, 153, 155, 170, 180, 186, 204, 248, 255, 279, 306, 310, 340, 360, 372, 408, 465, 510, 527, 558, 612, 620, 680, 744, 765, 930, 1020, 1054, 1116, 1224, 1240, 1395, 1530, 1581, 1860, 2040, 2108, 2232, 2635, 2790, 3060, 3162, 3720, 4216, 4743, 5270, 5580, 6120, 6324, 7905, 8387, 9486, 10540, 11160, 12648, 15810, 16774, 18972, 21080, 23715, 25161, 31620, 33548, 37944, 41935, 47430, 50322, 63240, 67096, 75483, 83870, 94860, 100644, 125805, 142579, 150966, 167740, 189720, 201288, 251610, 259997, 285158, 301932, 335480, 377415, 427737, 503220, 519994, 570316, 603864, 712895, 754830, 779991, 855474, 1006440, 1039988, 1140632, 1283211, 1299985, 1425790, 1509660, 1559982, 1710948, 2079976, 2138685, 2339973, 2566422, 2599970, 2851580, 3019320, 3119964, 3421896, 3899955, 4277370, 4419949, 4679946, 5132844, 5199940, 5703160, 6239928, 6416055, 7799910, 8554740, 8839898, 9359892, 10265688, 10399880, 11699865, 12832110, 13259847, 15599820, 17109480, 17679796, 18719784, 22099745, 23399730, 25664220, 26519694, 31199640, 35359592, 39779541, 44199490, 46799460, 51328440, 53039388, 66299235, 79559082, 88398980, 93598920, 106078776, 132598470, 159118164, 176797960, 198897705, 265196940, 318236328, 397795410, 530393880, 795590820, 1591181640]

約数ペア:

[(1, 1591181640), (2, 795590820), (3, 530393880), (4, 397795410), (5, 318236328), (6, 265196940), (8, 198897705), (9, 176797960), (10, 159118164), (12, 132598470), (15, 106078776), (17, 93598920), (18, 88398980), (20, 79559082), (24, 66299235), (30, 53039388), (31, 51328440), (34, 46799460), (36, 44199490), (40, 39779541), (45, 35359592), (51, 31199640), (60, 26519694), (62, 25664220), (68, 23399730), (72, 22099745), (85, 18719784), (90, 17679796), (93, 17109480), (102, 15599820), (120, 13259847), (124, 12832110), (136, 11699865), (153, 10399880), (155, 10265688), (170, 9359892), (180, 8839898), (186, 8554740), (204, 7799910), (248, 6416055), (255, 6239928), (279, 5703160), (306, 5199940), (310, 5132844), (340, 4679946), (360, 4419949), (372, 4277370), (408, 3899955), (465, 3421896), (510, 3119964), (527, 3019320), (558, 2851580), (612, 2599970), (620, 2566422), (680, 2339973), (744, 2138685), (765, 2079976), (930, 1710948), (1020, 1559982), (1054, 1509660), (1116, 1425790), (1224, 1299985), (1240, 1283211), (1395, 1140632), (1530, 1039988), (1581, 1006440), (1860, 855474), (2040, 779991), (2108, 754830), (2232, 712895), (2635, 603864), (2790, 570316), (3060, 519994), (3162, 503220), (3720, 427737), (4216, 377415), (4743, 335480), (5270, 301932), (5580, 285158), (6120, 259997), (6324, 251610), (7905, 201288), (8387, 189720), (9486, 167740), (10540, 150966), (11160, 142579), (12648, 125805), (15810, 100644), (16774, 94860), (18972, 83870), (21080, 75483), (23715, 67096), (25161, 63240), (31620, 50322), (33548, 47430), (37944, 41935)]