8854440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1$

素因数の和:231

約数の個数: 128

約数和(自身を含む): 30965760

約数和(自身を除く): 22111320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 83, 84, 105, 120, 127, 140, 166, 168, 210, 249, 254, 280, 332, 381, 415, 420, 498, 508, 581, 635, 664, 762, 830, 840, 889, 996, 1016, 1162, 1245, 1270, 1524, 1660, 1743, 1778, 1905, 1992, 2324, 2490, 2540, 2667, 2905, 3048, 3320, 3486, 3556, 3810, 4445, 4648, 4980, 5080, 5334, 5810, 6972, 7112, 7620, 8715, 8890, 9960, 10541, 10668, 11620, 13335, 13944, 15240, 17430, 17780, 21082, 21336, 23240, 26670, 31623, 34860, 35560, 42164, 52705, 53340, 63246, 69720, 73787, 84328, 105410, 106680, 126492, 147574, 158115, 210820, 221361, 252984, 295148, 316230, 368935, 421640, 442722, 590296, 632460, 737870, 885444, 1106805, 1264920, 1475740, 1770888, 2213610, 2951480, 4427220, 8854440]

約数ペア:

[(1, 8854440), (2, 4427220), (3, 2951480), (4, 2213610), (5, 1770888), (6, 1475740), (7, 1264920), (8, 1106805), (10, 885444), (12, 737870), (14, 632460), (15, 590296), (20, 442722), (21, 421640), (24, 368935), (28, 316230), (30, 295148), (35, 252984), (40, 221361), (42, 210820), (56, 158115), (60, 147574), (70, 126492), (83, 106680), (84, 105410), (105, 84328), (120, 73787), (127, 69720), (140, 63246), (166, 53340), (168, 52705), (210, 42164), (249, 35560), (254, 34860), (280, 31623), (332, 26670), (381, 23240), (415, 21336), (420, 21082), (498, 17780), (508, 17430), (581, 15240), (635, 13944), (664, 13335), (762, 11620), (830, 10668), (840, 10541), (889, 9960), (996, 8890), (1016, 8715), (1162, 7620), (1245, 7112), (1270, 6972), (1524, 5810), (1660, 5334), (1743, 5080), (1778, 4980), (1905, 4648), (1992, 4445), (2324, 3810), (2490, 3556), (2540, 3486), (2667, 3320), (2905, 3048)]