105543480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{389}}^1$

素因数の和:446

約数の個数: 256

約数和(自身を含む): 404352000

約数和(自身を除く): 298808520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 19, 20, 21, 24, 28, 30, 34, 35, 38, 40, 42, 51, 56, 57, 60, 68, 70, 76, 84, 85, 95, 102, 105, 114, 119, 120, 133, 136, 140, 152, 168, 170, 190, 204, 210, 228, 238, 255, 266, 280, 285, 323, 340, 357, 380, 389, 399, 408, 420, 456, 476, 510, 532, 570, 595, 646, 665, 680, 714, 760, 778, 798, 840, 952, 969, 1020, 1064, 1140, 1167, 1190, 1292, 1330, 1428, 1556, 1596, 1615, 1785, 1938, 1945, 1995, 2040, 2261, 2280, 2334, 2380, 2584, 2660, 2723, 2856, 3112, 3192, 3230, 3570, 3876, 3890, 3990, 4522, 4668, 4760, 4845, 5320, 5446, 5835, 6460, 6613, 6783, 7140, 7391, 7752, 7780, 7980, 8169, 9044, 9336, 9690, 10892, 11305, 11670, 12920, 13226, 13566, 13615, 14280, 14782, 15560, 15960, 16338, 18088, 19380, 19839, 21784, 22173, 22610, 23340, 26452, 27132, 27230, 29564, 32676, 33065, 33915, 36955, 38760, 39678, 40845, 44346, 45220, 46291, 46680, 51737, 52904, 54264, 54460, 59128, 65352, 66130, 67830, 73910, 79356, 81690, 88692, 90440, 92582, 99195, 103474, 108920, 110865, 125647, 132260, 135660, 138873, 147820, 155211, 158712, 163380, 177384, 185164, 198390, 206948, 221730, 231455, 251294, 258685, 264520, 271320, 277746, 295640, 310422, 326760, 370328, 376941, 396780, 413896, 443460, 462910, 502588, 517370, 555492, 620844, 628235, 694365, 753882, 776055, 793560, 879529, 886920, 925820, 1005176, 1034740, 1110984, 1241688, 1256470, 1388730, 1507764, 1552110, 1759058, 1851640, 1884705, 2069480, 2512940, 2638587, 2777460, 3015528, 3104220, 3518116, 3769410, 4397645, 5025880, 5277174, 5554920, 6208440, 7036232, 7538820, 8795290, 10554348, 13192935, 15077640, 17590580, 21108696, 26385870, 35181160, 52771740, 105543480]

約数ペア:

[(1, 105543480), (2, 52771740), (3, 35181160), (4, 26385870), (5, 21108696), (6, 17590580), (7, 15077640), (8, 13192935), (10, 10554348), (12, 8795290), (14, 7538820), (15, 7036232), (17, 6208440), (19, 5554920), (20, 5277174), (21, 5025880), (24, 4397645), (28, 3769410), (30, 3518116), (34, 3104220), (35, 3015528), (38, 2777460), (40, 2638587), (42, 2512940), (51, 2069480), (56, 1884705), (57, 1851640), (60, 1759058), (68, 1552110), (70, 1507764), (76, 1388730), (84, 1256470), (85, 1241688), (95, 1110984), (102, 1034740), (105, 1005176), (114, 925820), (119, 886920), (120, 879529), (133, 793560), (136, 776055), (140, 753882), (152, 694365), (168, 628235), (170, 620844), (190, 555492), (204, 517370), (210, 502588), (228, 462910), (238, 443460), (255, 413896), (266, 396780), (280, 376941), (285, 370328), (323, 326760), (340, 310422), (357, 295640), (380, 277746), (389, 271320), (399, 264520), (408, 258685), (420, 251294), (456, 231455), (476, 221730), (510, 206948), (532, 198390), (570, 185164), (595, 177384), (646, 163380), (665, 158712), (680, 155211), (714, 147820), (760, 138873), (778, 135660), (798, 132260), (840, 125647), (952, 110865), (969, 108920), (1020, 103474), (1064, 99195), (1140, 92582), (1167, 90440), (1190, 88692), (1292, 81690), (1330, 79356), (1428, 73910), (1556, 67830), (1596, 66130), (1615, 65352), (1785, 59128), (1938, 54460), (1945, 54264), (1995, 52904), (2040, 51737), (2261, 46680), (2280, 46291), (2334, 45220), (2380, 44346), (2584, 40845), (2660, 39678), (2723, 38760), (2856, 36955), (3112, 33915), (3192, 33065), (3230, 32676), (3570, 29564), (3876, 27230), (3890, 27132), (3990, 26452), (4522, 23340), (4668, 22610), (4760, 22173), (4845, 21784), (5320, 19839), (5446, 19380), (5835, 18088), (6460, 16338), (6613, 15960), (6783, 15560), (7140, 14782), (7391, 14280), (7752, 13615), (7780, 13566), (7980, 13226), (8169, 12920), (9044, 11670), (9336, 11305), (9690, 10892)]