388581784920

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{571}}^1\times {\mathrm{90017}}^1$

素因数の和:90615

約数の個数: 256

約数和(自身を含む): 1482920524800

約数和(自身を除く): 1094338739880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 571, 630, 756, 840, 945, 1080, 1142, 1260, 1512, 1713, 1890, 2284, 2520, 2855, 3426, 3780, 3997, 4568, 5139, 5710, 6852, 7560, 7994, 8565, 10278, 11420, 11991, 13704, 15417, 15988, 17130, 19985, 20556, 22840, 23982, 25695, 30834, 31976, 34260, 35973, 39970, 41112, 47964, 51390, 59955, 61668, 68520, 71946, 77085, 79940, 90017, 95928, 102780, 107919, 119910, 123336, 143892, 154170, 159880, 179865, 180034, 205560, 215838, 239820, 270051, 287784, 308340, 359730, 360068, 431676, 450085, 479640, 539595, 540102, 616680, 630119, 719460, 720136, 810153, 863352, 900170, 1079190, 1080204, 1260238, 1350255, 1438920, 1620306, 1800340, 1890357, 2158380, 2160408, 2430459, 2520476, 2700510, 3150595, 3240612, 3600680, 3780714, 4050765, 4316760, 4860918, 5040952, 5401020, 5671071, 6301190, 6481224, 7561428, 8101530, 9451785, 9721836, 10802040, 11342142, 12152295, 12602380, 15122856, 16203060, 17013213, 18903570, 19443672, 22684284, 24304590, 25204760, 28355355, 32406120, 34026426, 37807140, 45368568, 48609180, 51399707, 56710710, 68052852, 75614280, 85066065, 97218360, 102799414, 113421420, 136105704, 154199121, 170132130, 205598828, 226842840, 256998535, 308398242, 340264260, 359797949, 411197656, 462597363, 513997070, 616796484, 680528520, 719595898, 770995605, 925194726, 1027994140, 1079393847, 1233592968, 1387792089, 1439191796, 1541991210, 1798989745, 1850389452, 2055988280, 2158787694, 2312986815, 2775584178, 2878383592, 3083982420, 3238181541, 3597979490, 3700778904, 4317575388, 4625973630, 5396969235, 5551168356, 6167964840, 6476363082, 6938960445, 7195958980, 8635150776, 9251947260, 9714544623, 10793938470, 11102336712, 12952726164, 13877920890, 14391917960, 16190907705, 18503894520, 19429089246, 21587876940, 25905452328, 27755841780, 32381815410, 38858178492, 43175753880, 48572723115, 55511683560, 64763630820, 77716356984, 97145446230, 129527261640, 194290892460, 388581784920]

約数ペア:

[(1, 388581784920), (2, 194290892460), (3, 129527261640), (4, 97145446230), (5, 77716356984), (6, 64763630820), (7, 55511683560), (8, 48572723115), (9, 43175753880), (10, 38858178492), (12, 32381815410), (14, 27755841780), (15, 25905452328), (18, 21587876940), (20, 19429089246), (21, 18503894520), (24, 16190907705), (27, 14391917960), (28, 13877920890), (30, 12952726164), (35, 11102336712), (36, 10793938470), (40, 9714544623), (42, 9251947260), (45, 8635150776), (54, 7195958980), (56, 6938960445), (60, 6476363082), (63, 6167964840), (70, 5551168356), (72, 5396969235), (84, 4625973630), (90, 4317575388), (105, 3700778904), (108, 3597979490), (120, 3238181541), (126, 3083982420), (135, 2878383592), (140, 2775584178), (168, 2312986815), (180, 2158787694), (189, 2055988280), (210, 1850389452), (216, 1798989745), (252, 1541991210), (270, 1439191796), (280, 1387792089), (315, 1233592968), (360, 1079393847), (378, 1027994140), (420, 925194726), (504, 770995605), (540, 719595898), (571, 680528520), (630, 616796484), (756, 513997070), (840, 462597363), (945, 411197656), (1080, 359797949), (1142, 340264260), (1260, 308398242), (1512, 256998535), (1713, 226842840), (1890, 205598828), (2284, 170132130), (2520, 154199121), (2855, 136105704), (3426, 113421420), (3780, 102799414), (3997, 97218360), (4568, 85066065), (5139, 75614280), (5710, 68052852), (6852, 56710710), (7560, 51399707), (7994, 48609180), (8565, 45368568), (10278, 37807140), (11420, 34026426), (11991, 32406120), (13704, 28355355), (15417, 25204760), (15988, 24304590), (17130, 22684284), (19985, 19443672), (20556, 18903570), (22840, 17013213), (23982, 16203060), (25695, 15122856), (30834, 12602380), (31976, 12152295), (34260, 11342142), (35973, 10802040), (39970, 9721836), (41112, 9451785), (47964, 8101530), (51390, 7561428), (59955, 6481224), (61668, 6301190), (68520, 5671071), (71946, 5401020), (77085, 5040952), (79940, 4860918), (90017, 4316760), (95928, 4050765), (102780, 3780714), (107919, 3600680), (119910, 3240612), (123336, 3150595), (143892, 2700510), (154170, 2520476), (159880, 2430459), (179865, 2160408), (180034, 2158380), (205560, 1890357), (215838, 1800340), (239820, 1620306), (270051, 1438920), (287784, 1350255), (308340, 1260238), (359730, 1080204), (360068, 1079190), (431676, 900170), (450085, 863352), (479640, 810153), (539595, 720136), (540102, 719460), (616680, 630119)]