1923383880

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17989}}^1$

素因数の和:18026

約数の個数: 192

約数和(自身を含む): 7072228800

約数和(自身を除く): 5148844920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 81, 88, 90, 99, 108, 110, 120, 132, 135, 162, 165, 180, 198, 216, 220, 243, 264, 270, 297, 324, 330, 360, 396, 405, 440, 486, 495, 540, 594, 648, 660, 792, 810, 891, 972, 990, 1080, 1188, 1215, 1320, 1485, 1620, 1782, 1944, 1980, 2376, 2430, 2673, 2970, 3240, 3564, 3960, 4455, 4860, 5346, 5940, 7128, 8910, 9720, 10692, 11880, 13365, 17820, 17989, 21384, 26730, 35640, 35978, 53460, 53967, 71956, 89945, 106920, 107934, 143912, 161901, 179890, 197879, 215868, 269835, 323802, 359780, 395758, 431736, 485703, 539670, 593637, 647604, 719560, 791516, 809505, 971406, 989395, 1079340, 1187274, 1295208, 1457109, 1583032, 1619010, 1780911, 1942812, 1978790, 2158680, 2374548, 2428515, 2914218, 2968185, 3238020, 3561822, 3885624, 3957580, 4371327, 4749096, 4857030, 5342733, 5828436, 5936370, 6476040, 7123644, 7285545, 7915160, 8742654, 8904555, 9714060, 10685466, 11656872, 11872740, 14247288, 14571090, 16028199, 17485308, 17809110, 19428120, 21370932, 21856635, 23745480, 26713665, 29142180, 32056398, 34970616, 35618220, 42741864, 43713270, 48084597, 53427330, 58284360, 64112796, 71236440, 80140995, 87426540, 96169194, 106854660, 128225592, 160281990, 174853080, 192338388, 213709320, 240422985, 320563980, 384676776, 480845970, 641127960, 961691940, 1923383880]

約数ペア:

[(1, 1923383880), (2, 961691940), (3, 641127960), (4, 480845970), (5, 384676776), (6, 320563980), (8, 240422985), (9, 213709320), (10, 192338388), (11, 174853080), (12, 160281990), (15, 128225592), (18, 106854660), (20, 96169194), (22, 87426540), (24, 80140995), (27, 71236440), (30, 64112796), (33, 58284360), (36, 53427330), (40, 48084597), (44, 43713270), (45, 42741864), (54, 35618220), (55, 34970616), (60, 32056398), (66, 29142180), (72, 26713665), (81, 23745480), (88, 21856635), (90, 21370932), (99, 19428120), (108, 17809110), (110, 17485308), (120, 16028199), (132, 14571090), (135, 14247288), (162, 11872740), (165, 11656872), (180, 10685466), (198, 9714060), (216, 8904555), (220, 8742654), (243, 7915160), (264, 7285545), (270, 7123644), (297, 6476040), (324, 5936370), (330, 5828436), (360, 5342733), (396, 4857030), (405, 4749096), (440, 4371327), (486, 3957580), (495, 3885624), (540, 3561822), (594, 3238020), (648, 2968185), (660, 2914218), (792, 2428515), (810, 2374548), (891, 2158680), (972, 1978790), (990, 1942812), (1080, 1780911), (1188, 1619010), (1215, 1583032), (1320, 1457109), (1485, 1295208), (1620, 1187274), (1782, 1079340), (1944, 989395), (1980, 971406), (2376, 809505), (2430, 791516), (2673, 719560), (2970, 647604), (3240, 593637), (3564, 539670), (3960, 485703), (4455, 431736), (4860, 395758), (5346, 359780), (5940, 323802), (7128, 269835), (8910, 215868), (9720, 197879), (10692, 179890), (11880, 161901), (13365, 143912), (17820, 107934), (17989, 106920), (21384, 89945), (26730, 71956), (35640, 53967), (35978, 53460)]