191695320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{193}}^1$

素因数の和:330

約数の個数: 192

約数和(自身を含む): 653702400

約数和(自身を除く): 462007080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 89, 90, 93, 120, 124, 155, 178, 180, 186, 193, 248, 267, 279, 310, 356, 360, 372, 386, 445, 465, 534, 558, 579, 620, 712, 744, 772, 801, 890, 930, 965, 1068, 1116, 1158, 1240, 1335, 1395, 1544, 1602, 1737, 1780, 1860, 1930, 2136, 2232, 2316, 2670, 2759, 2790, 2895, 3204, 3474, 3560, 3720, 3860, 4005, 4632, 5340, 5518, 5580, 5790, 5983, 6408, 6948, 7720, 8010, 8277, 8685, 10680, 11036, 11160, 11580, 11966, 13795, 13896, 16020, 16554, 17177, 17370, 17949, 22072, 23160, 23932, 24831, 27590, 29915, 32040, 33108, 34354, 34740, 35898, 41385, 47864, 49662, 51531, 53847, 55180, 59830, 66216, 68708, 69480, 71796, 82770, 85885, 89745, 99324, 103062, 107694, 110360, 119660, 124155, 137416, 143592, 154593, 165540, 171770, 179490, 198648, 206124, 215388, 239320, 248310, 257655, 269235, 309186, 331080, 343540, 358980, 412248, 430776, 496620, 515310, 532487, 538470, 618372, 687080, 717960, 772965, 993240, 1030620, 1064974, 1076940, 1236744, 1545930, 1597461, 2061240, 2129948, 2153880, 2662435, 3091860, 3194922, 4259896, 4792383, 5324870, 6183720, 6389844, 7987305, 9584766, 10649740, 12779688, 15974610, 19169532, 21299480, 23961915, 31949220, 38339064, 47923830, 63898440, 95847660, 191695320]

約数ペア:

[(1, 191695320), (2, 95847660), (3, 63898440), (4, 47923830), (5, 38339064), (6, 31949220), (8, 23961915), (9, 21299480), (10, 19169532), (12, 15974610), (15, 12779688), (18, 10649740), (20, 9584766), (24, 7987305), (30, 6389844), (31, 6183720), (36, 5324870), (40, 4792383), (45, 4259896), (60, 3194922), (62, 3091860), (72, 2662435), (89, 2153880), (90, 2129948), (93, 2061240), (120, 1597461), (124, 1545930), (155, 1236744), (178, 1076940), (180, 1064974), (186, 1030620), (193, 993240), (248, 772965), (267, 717960), (279, 687080), (310, 618372), (356, 538470), (360, 532487), (372, 515310), (386, 496620), (445, 430776), (465, 412248), (534, 358980), (558, 343540), (579, 331080), (620, 309186), (712, 269235), (744, 257655), (772, 248310), (801, 239320), (890, 215388), (930, 206124), (965, 198648), (1068, 179490), (1116, 171770), (1158, 165540), (1240, 154593), (1335, 143592), (1395, 137416), (1544, 124155), (1602, 119660), (1737, 110360), (1780, 107694), (1860, 103062), (1930, 99324), (2136, 89745), (2232, 85885), (2316, 82770), (2670, 71796), (2759, 69480), (2790, 68708), (2895, 66216), (3204, 59830), (3474, 55180), (3560, 53847), (3720, 51531), (3860, 49662), (4005, 47864), (4632, 41385), (5340, 35898), (5518, 34740), (5580, 34354), (5790, 33108), (5983, 32040), (6408, 29915), (6948, 27590), (7720, 24831), (8010, 23932), (8277, 23160), (8685, 22072), (10680, 17949), (11036, 17370), (11160, 17177), (11580, 16554), (11966, 16020), (13795, 13896)]