154000560

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2957}}^1$

素因数の和:3011

約数の個数: 160

約数和(自身を含む): 563392512

約数和(自身を除く): 409391952

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 35, 40, 42, 48, 56, 60, 62, 70, 80, 84, 93, 105, 112, 120, 124, 140, 155, 168, 186, 210, 217, 240, 248, 280, 310, 336, 372, 420, 434, 465, 496, 560, 620, 651, 744, 840, 868, 930, 1085, 1240, 1302, 1488, 1680, 1736, 1860, 2170, 2480, 2604, 2957, 3255, 3472, 3720, 4340, 5208, 5914, 6510, 7440, 8680, 8871, 10416, 11828, 13020, 14785, 17360, 17742, 20699, 23656, 26040, 29570, 35484, 41398, 44355, 47312, 52080, 59140, 62097, 70968, 82796, 88710, 91667, 103495, 118280, 124194, 141936, 165592, 177420, 183334, 206990, 236560, 248388, 275001, 310485, 331184, 354840, 366668, 413980, 458335, 496776, 550002, 620970, 641669, 709680, 733336, 827960, 916670, 993552, 1100004, 1241940, 1283338, 1375005, 1466672, 1655920, 1833340, 1925007, 2200008, 2483880, 2566676, 2750010, 3208345, 3666680, 3850014, 4400016, 4967760, 5133352, 5500020, 6416690, 7333360, 7700028, 9625035, 10266704, 11000040, 12833380, 15400056, 19250070, 22000080, 25666760, 30800112, 38500140, 51333520, 77000280, 154000560]

約数ペア:

[(1, 154000560), (2, 77000280), (3, 51333520), (4, 38500140), (5, 30800112), (6, 25666760), (7, 22000080), (8, 19250070), (10, 15400056), (12, 12833380), (14, 11000040), (15, 10266704), (16, 9625035), (20, 7700028), (21, 7333360), (24, 6416690), (28, 5500020), (30, 5133352), (31, 4967760), (35, 4400016), (40, 3850014), (42, 3666680), (48, 3208345), (56, 2750010), (60, 2566676), (62, 2483880), (70, 2200008), (80, 1925007), (84, 1833340), (93, 1655920), (105, 1466672), (112, 1375005), (120, 1283338), (124, 1241940), (140, 1100004), (155, 993552), (168, 916670), (186, 827960), (210, 733336), (217, 709680), (240, 641669), (248, 620970), (280, 550002), (310, 496776), (336, 458335), (372, 413980), (420, 366668), (434, 354840), (465, 331184), (496, 310485), (560, 275001), (620, 248388), (651, 236560), (744, 206990), (840, 183334), (868, 177420), (930, 165592), (1085, 141936), (1240, 124194), (1302, 118280), (1488, 103495), (1680, 91667), (1736, 88710), (1860, 82796), (2170, 70968), (2480, 62097), (2604, 59140), (2957, 52080), (3255, 47312), (3472, 44355), (3720, 41398), (4340, 35484), (5208, 29570), (5914, 26040), (6510, 23656), (7440, 20699), (8680, 17742), (8871, 17360), (10416, 14785), (11828, 13020)]