21886392240

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{215587}}^1$

素因数の和:215656

約数の個数: 160

約数和(自身を含む): 76990786560

約数和(自身を除く): 55104394320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 47, 48, 54, 60, 72, 80, 90, 94, 108, 120, 135, 141, 144, 180, 188, 216, 235, 240, 270, 282, 360, 376, 423, 432, 470, 540, 564, 705, 720, 752, 846, 940, 1080, 1128, 1269, 1410, 1692, 1880, 2115, 2160, 2256, 2538, 2820, 3384, 3760, 4230, 5076, 5640, 6345, 6768, 8460, 10152, 11280, 12690, 16920, 20304, 25380, 33840, 50760, 101520, 215587, 431174, 646761, 862348, 1077935, 1293522, 1724696, 1940283, 2155870, 2587044, 3233805, 3449392, 3880566, 4311740, 5174088, 5820849, 6467610, 7761132, 8623480, 9701415, 10132589, 10348176, 11641698, 12935220, 15522264, 17246960, 19402830, 20265178, 23283396, 25870440, 29104245, 30397767, 31044528, 38805660, 40530356, 46566792, 50662945, 51740880, 58208490, 60795534, 77611320, 81060712, 91193301, 93133584, 101325890, 116416980, 121591068, 151988835, 155222640, 162121424, 182386602, 202651780, 232833960, 243182136, 273579903, 303977670, 364773204, 405303560, 455966505, 465667920, 486364272, 547159806, 607955340, 729546408, 810607120, 911933010, 1094319612, 1215910680, 1367899515, 1459092816, 1823866020, 2188639224, 2431821360, 2735799030, 3647732040, 4377278448, 5471598060, 7295464080, 10943196120, 21886392240]

約数ペア:

[(1, 21886392240), (2, 10943196120), (3, 7295464080), (4, 5471598060), (5, 4377278448), (6, 3647732040), (8, 2735799030), (9, 2431821360), (10, 2188639224), (12, 1823866020), (15, 1459092816), (16, 1367899515), (18, 1215910680), (20, 1094319612), (24, 911933010), (27, 810607120), (30, 729546408), (36, 607955340), (40, 547159806), (45, 486364272), (47, 465667920), (48, 455966505), (54, 405303560), (60, 364773204), (72, 303977670), (80, 273579903), (90, 243182136), (94, 232833960), (108, 202651780), (120, 182386602), (135, 162121424), (141, 155222640), (144, 151988835), (180, 121591068), (188, 116416980), (216, 101325890), (235, 93133584), (240, 91193301), (270, 81060712), (282, 77611320), (360, 60795534), (376, 58208490), (423, 51740880), (432, 50662945), (470, 46566792), (540, 40530356), (564, 38805660), (705, 31044528), (720, 30397767), (752, 29104245), (846, 25870440), (940, 23283396), (1080, 20265178), (1128, 19402830), (1269, 17246960), (1410, 15522264), (1692, 12935220), (1880, 11641698), (2115, 10348176), (2160, 10132589), (2256, 9701415), (2538, 8623480), (2820, 7761132), (3384, 6467610), (3760, 5820849), (4230, 5174088), (5076, 4311740), (5640, 3880566), (6345, 3449392), (6768, 3233805), (8460, 2587044), (10152, 2155870), (11280, 1940283), (12690, 1724696), (16920, 1293522), (20304, 1077935), (25380, 862348), (33840, 646761), (50760, 431174), (101520, 215587)]