223017080

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{307}}^1$

素因数の和:469

約数の個数: 128

約数和(自身を含む): 596090880

約数和(自身を除く): 373073800

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 65, 88, 104, 110, 127, 130, 143, 220, 254, 260, 286, 307, 440, 508, 520, 572, 614, 635, 715, 1016, 1144, 1228, 1270, 1397, 1430, 1535, 1651, 2456, 2540, 2794, 2860, 3070, 3302, 3377, 3991, 5080, 5588, 5720, 6140, 6604, 6754, 6985, 7982, 8255, 11176, 12280, 13208, 13508, 13970, 15964, 16510, 16885, 18161, 19955, 27016, 27940, 31928, 33020, 33770, 36322, 38989, 39910, 43901, 55880, 66040, 67540, 72644, 77978, 79820, 87802, 90805, 135080, 145288, 155956, 159640, 175604, 181610, 194945, 219505, 311912, 351208, 363220, 389890, 428879, 439010, 506857, 726440, 779780, 857758, 878020, 1013714, 1559560, 1715516, 1756040, 2027428, 2144395, 2534285, 3431032, 4054856, 4288790, 5068570, 5575427, 8577580, 10137140, 11150854, 17155160, 20274280, 22301708, 27877135, 44603416, 55754270, 111508540, 223017080]

約数ペア:

[(1, 223017080), (2, 111508540), (4, 55754270), (5, 44603416), (8, 27877135), (10, 22301708), (11, 20274280), (13, 17155160), (20, 11150854), (22, 10137140), (26, 8577580), (40, 5575427), (44, 5068570), (52, 4288790), (55, 4054856), (65, 3431032), (88, 2534285), (104, 2144395), (110, 2027428), (127, 1756040), (130, 1715516), (143, 1559560), (220, 1013714), (254, 878020), (260, 857758), (286, 779780), (307, 726440), (440, 506857), (508, 439010), (520, 428879), (572, 389890), (614, 363220), (635, 351208), (715, 311912), (1016, 219505), (1144, 194945), (1228, 181610), (1270, 175604), (1397, 159640), (1430, 155956), (1535, 145288), (1651, 135080), (2456, 90805), (2540, 87802), (2794, 79820), (2860, 77978), (3070, 72644), (3302, 67540), (3377, 66040), (3991, 55880), (5080, 43901), (5588, 39910), (5720, 38989), (6140, 36322), (6604, 33770), (6754, 33020), (6985, 31928), (7982, 27940), (8255, 27016), (11176, 19955), (12280, 18161), (13208, 16885), (13508, 16510), (13970, 15964)]