163803240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{271}}^1$

素因数の和:384

約数の個数: 192

約数和(自身を含む): 565194240

約数和(自身を除く): 401391000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 60, 69, 72, 73, 90, 92, 115, 120, 138, 146, 180, 184, 207, 219, 230, 271, 276, 292, 345, 360, 365, 414, 438, 460, 542, 552, 584, 657, 690, 730, 813, 828, 876, 920, 1035, 1084, 1095, 1314, 1355, 1380, 1460, 1626, 1656, 1679, 1752, 2070, 2168, 2190, 2439, 2628, 2710, 2760, 2920, 3252, 3285, 3358, 4065, 4140, 4380, 4878, 5037, 5256, 5420, 6233, 6504, 6570, 6716, 8130, 8280, 8395, 8760, 9756, 10074, 10840, 12195, 12466, 13140, 13432, 15111, 16260, 16790, 18699, 19512, 19783, 20148, 24390, 24932, 25185, 26280, 30222, 31165, 32520, 33580, 37398, 39566, 40296, 48780, 49864, 50370, 56097, 59349, 60444, 62330, 67160, 74796, 75555, 79132, 93495, 97560, 98915, 100740, 112194, 118698, 120888, 124660, 149592, 151110, 158264, 178047, 186990, 197830, 201480, 224388, 237396, 249320, 280485, 296745, 302220, 356094, 373980, 395660, 448776, 455009, 474792, 560970, 593490, 604440, 712188, 747960, 791320, 890235, 910018, 1121940, 1186980, 1365027, 1424376, 1780470, 1820036, 2243880, 2275045, 2373960, 2730054, 3560940, 3640072, 4095081, 4550090, 5460108, 6825135, 7121880, 8190162, 9100180, 10920216, 13650270, 16380324, 18200360, 20475405, 27300540, 32760648, 40950810, 54601080, 81901620, 163803240]

約数ペア:

[(1, 163803240), (2, 81901620), (3, 54601080), (4, 40950810), (5, 32760648), (6, 27300540), (8, 20475405), (9, 18200360), (10, 16380324), (12, 13650270), (15, 10920216), (18, 9100180), (20, 8190162), (23, 7121880), (24, 6825135), (30, 5460108), (36, 4550090), (40, 4095081), (45, 3640072), (46, 3560940), (60, 2730054), (69, 2373960), (72, 2275045), (73, 2243880), (90, 1820036), (92, 1780470), (115, 1424376), (120, 1365027), (138, 1186980), (146, 1121940), (180, 910018), (184, 890235), (207, 791320), (219, 747960), (230, 712188), (271, 604440), (276, 593490), (292, 560970), (345, 474792), (360, 455009), (365, 448776), (414, 395660), (438, 373980), (460, 356094), (542, 302220), (552, 296745), (584, 280485), (657, 249320), (690, 237396), (730, 224388), (813, 201480), (828, 197830), (876, 186990), (920, 178047), (1035, 158264), (1084, 151110), (1095, 149592), (1314, 124660), (1355, 120888), (1380, 118698), (1460, 112194), (1626, 100740), (1656, 98915), (1679, 97560), (1752, 93495), (2070, 79132), (2168, 75555), (2190, 74796), (2439, 67160), (2628, 62330), (2710, 60444), (2760, 59349), (2920, 56097), (3252, 50370), (3285, 49864), (3358, 48780), (4065, 40296), (4140, 39566), (4380, 37398), (4878, 33580), (5037, 32520), (5256, 31165), (5420, 30222), (6233, 26280), (6504, 25185), (6570, 24932), (6716, 24390), (8130, 20148), (8280, 19783), (8395, 19512), (8760, 18699), (9756, 16790), (10074, 16260), (10840, 15111), (12195, 13432), (12466, 13140)]