383390640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{193}}^1$

素因数の和:332

約数の個数: 240

約数和(自身を含む): 1350984960

約数和(自身を除く): 967594320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 89, 90, 93, 120, 124, 144, 155, 178, 180, 186, 193, 240, 248, 267, 279, 310, 356, 360, 372, 386, 445, 465, 496, 534, 558, 579, 620, 712, 720, 744, 772, 801, 890, 930, 965, 1068, 1116, 1158, 1240, 1335, 1395, 1424, 1488, 1544, 1602, 1737, 1780, 1860, 1930, 2136, 2232, 2316, 2480, 2670, 2759, 2790, 2895, 3088, 3204, 3474, 3560, 3720, 3860, 4005, 4272, 4464, 4632, 5340, 5518, 5580, 5790, 5983, 6408, 6948, 7120, 7440, 7720, 8010, 8277, 8685, 9264, 10680, 11036, 11160, 11580, 11966, 12816, 13795, 13896, 15440, 16020, 16554, 17177, 17370, 17949, 21360, 22072, 22320, 23160, 23932, 24831, 27590, 27792, 29915, 32040, 33108, 34354, 34740, 35898, 41385, 44144, 46320, 47864, 49662, 51531, 53847, 55180, 59830, 64080, 66216, 68708, 69480, 71796, 82770, 85885, 89745, 95728, 99324, 103062, 107694, 110360, 119660, 124155, 132432, 137416, 138960, 143592, 154593, 165540, 171770, 179490, 198648, 206124, 215388, 220720, 239320, 248310, 257655, 269235, 274832, 287184, 309186, 331080, 343540, 358980, 397296, 412248, 430776, 478640, 496620, 515310, 532487, 538470, 618372, 662160, 687080, 717960, 772965, 824496, 861552, 993240, 1030620, 1064974, 1076940, 1236744, 1374160, 1435920, 1545930, 1597461, 1986480, 2061240, 2129948, 2153880, 2473488, 2662435, 3091860, 3194922, 4122480, 4259896, 4307760, 4792383, 5324870, 6183720, 6389844, 7987305, 8519792, 9584766, 10649740, 12367440, 12779688, 15974610, 19169532, 21299480, 23961915, 25559376, 31949220, 38339064, 42598960, 47923830, 63898440, 76678128, 95847660, 127796880, 191695320, 383390640]

約数ペア:

[(1, 383390640), (2, 191695320), (3, 127796880), (4, 95847660), (5, 76678128), (6, 63898440), (8, 47923830), (9, 42598960), (10, 38339064), (12, 31949220), (15, 25559376), (16, 23961915), (18, 21299480), (20, 19169532), (24, 15974610), (30, 12779688), (31, 12367440), (36, 10649740), (40, 9584766), (45, 8519792), (48, 7987305), (60, 6389844), (62, 6183720), (72, 5324870), (80, 4792383), (89, 4307760), (90, 4259896), (93, 4122480), (120, 3194922), (124, 3091860), (144, 2662435), (155, 2473488), (178, 2153880), (180, 2129948), (186, 2061240), (193, 1986480), (240, 1597461), (248, 1545930), (267, 1435920), (279, 1374160), (310, 1236744), (356, 1076940), (360, 1064974), (372, 1030620), (386, 993240), (445, 861552), (465, 824496), (496, 772965), (534, 717960), (558, 687080), (579, 662160), (620, 618372), (712, 538470), (720, 532487), (744, 515310), (772, 496620), (801, 478640), (890, 430776), (930, 412248), (965, 397296), (1068, 358980), (1116, 343540), (1158, 331080), (1240, 309186), (1335, 287184), (1395, 274832), (1424, 269235), (1488, 257655), (1544, 248310), (1602, 239320), (1737, 220720), (1780, 215388), (1860, 206124), (1930, 198648), (2136, 179490), (2232, 171770), (2316, 165540), (2480, 154593), (2670, 143592), (2759, 138960), (2790, 137416), (2895, 132432), (3088, 124155), (3204, 119660), (3474, 110360), (3560, 107694), (3720, 103062), (3860, 99324), (4005, 95728), (4272, 89745), (4464, 85885), (4632, 82770), (5340, 71796), (5518, 69480), (5580, 68708), (5790, 66216), (5983, 64080), (6408, 59830), (6948, 55180), (7120, 53847), (7440, 51531), (7720, 49662), (8010, 47864), (8277, 46320), (8685, 44144), (9264, 41385), (10680, 35898), (11036, 34740), (11160, 34354), (11580, 33108), (11966, 32040), (12816, 29915), (13795, 27792), (13896, 27590), (15440, 24831), (16020, 23932), (16554, 23160), (17177, 22320), (17370, 22072), (17949, 21360)]