154313040

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2963}}^1$

素因数の和:3017

約数の個数: 160

約数和(自身を含む): 564535296

約数和(自身を除く): 410222256

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, 2963, 3255, 3472, 3720, 4340, 5208, 5926, 6510, 7440, 8680, 8889, 10416, 11852, 13020, 14815, 17360, 17778, 20741, 23704, 26040, 29630, 35556, 41482, 44445, 47408, 52080, 59260, 62223, 71112, 82964, 88890, 91853, 103705, 118520, 124446, 142224, 165928, 177780, 183706, 207410, 237040, 248892, 275559, 311115, 331856, 355560, 367412, 414820, 459265, 497784, 551118, 622230, 642971, 711120, 734824, 829640, 918530, 995568, 1102236, 1244460, 1285942, 1377795, 1469648, 1659280, 1837060, 1928913, 2204472, 2488920, 2571884, 2755590, 3214855, 3674120, 3857826, 4408944, 4977840, 5143768, 5511180, 6429710, 7348240, 7715652, 9644565, 10287536, 11022360, 12859420, 15431304, 19289130, 22044720, 25718840, 30862608, 38578260, 51437680, 77156520, 154313040]

約数ペア:

[(1, 154313040), (2, 77156520), (3, 51437680), (4, 38578260), (5, 30862608), (6, 25718840), (7, 22044720), (8, 19289130), (10, 15431304), (12, 12859420), (14, 11022360), (15, 10287536), (16, 9644565), (20, 7715652), (21, 7348240), (24, 6429710), (28, 5511180), (30, 5143768), (31, 4977840), (35, 4408944), (40, 3857826), (42, 3674120), (48, 3214855), (56, 2755590), (60, 2571884), (62, 2488920), (70, 2204472), (80, 1928913), (84, 1837060), (93, 1659280), (105, 1469648), (112, 1377795), (120, 1285942), (124, 1244460), (140, 1102236), (155, 995568), (168, 918530), (186, 829640), (210, 734824), (217, 711120), (240, 642971), (248, 622230), (280, 551118), (310, 497784), (336, 459265), (372, 414820), (420, 367412), (434, 355560), (465, 331856), (496, 311115), (560, 275559), (620, 248892), (651, 237040), (744, 207410), (840, 183706), (868, 177780), (930, 165928), (1085, 142224), (1240, 124446), (1302, 118520), (1488, 103705), (1680, 91853), (1736, 88890), (1860, 82964), (2170, 71112), (2480, 62223), (2604, 59260), (2963, 52080), (3255, 47408), (3472, 44445), (3720, 41482), (4340, 35556), (5208, 29630), (5926, 26040), (6510, 23704), (7440, 20741), (8680, 17778), (8889, 17360), (10416, 14815), (11852, 13020)]