398640960

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:135

約数の個数: 448

約数和(自身を含む): 1528876800

約数和(自身を除く): 1130235840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 32, 36, 37, 40, 43, 45, 48, 54, 58, 60, 64, 72, 74, 80, 86, 87, 90, 96, 108, 111, 116, 120, 129, 135, 144, 145, 148, 160, 172, 174, 180, 185, 192, 215, 216, 222, 232, 240, 258, 261, 270, 288, 290, 296, 320, 333, 344, 348, 360, 370, 387, 430, 432, 435, 444, 464, 480, 516, 522, 540, 555, 576, 580, 592, 645, 666, 688, 696, 720, 740, 774, 783, 860, 864, 870, 888, 928, 960, 999, 1032, 1044, 1073, 1080, 1110, 1160, 1161, 1184, 1247, 1290, 1305, 1332, 1376, 1392, 1440, 1480, 1548, 1566, 1591, 1665, 1720, 1728, 1740, 1776, 1856, 1935, 1998, 2064, 2088, 2146, 2160, 2220, 2320, 2322, 2368, 2494, 2580, 2610, 2664, 2752, 2784, 2880, 2960, 3096, 3132, 3182, 3219, 3330, 3440, 3480, 3552, 3741, 3870, 3915, 3996, 4128, 4176, 4292, 4320, 4440, 4640, 4644, 4773, 4988, 4995, 5160, 5220, 5328, 5365, 5568, 5805, 5920, 6192, 6235, 6264, 6364, 6438, 6660, 6880, 6960, 7104, 7482, 7740, 7830, 7955, 7992, 8256, 8352, 8584, 8640, 8880, 9280, 9288, 9546, 9657, 9976, 9990, 10320, 10440, 10656, 10730, 11223, 11610, 11840, 12384, 12470, 12528, 12728, 12876, 13320, 13760, 13920, 14319, 14964, 15480, 15660, 15910, 15984, 16095, 16704, 17168, 17760, 18576, 18705, 19092, 19314, 19952, 19980, 20640, 20880, 21312, 21460, 22446, 23220, 23865, 24768, 24940, 25056, 25456, 25752, 26640, 27840, 28638, 28971, 29928, 30960, 31320, 31820, 31968, 32190, 33669, 34336, 35520, 37152, 37410, 38184, 38628, 39904, 39960, 41280, 41760, 42920, 42957, 44892, 46139, 46440, 47730, 48285, 49880, 50112, 50912, 51504, 53280, 56115, 57276, 57942, 59856, 61920, 62640, 63640, 63936, 64380, 67338, 68672, 71595, 74304, 74820, 76368, 77256, 79808, 79920, 83520, 85840, 85914, 89784, 92278, 92880, 95460, 96570, 99760, 101824, 103008, 106560, 112230, 114552, 115884, 119712, 123840, 125280, 127280, 128760, 134676, 138417, 143190, 144855, 149640, 152736, 154512, 159840, 168345, 171680, 171828, 179568, 184556, 185760, 190920, 193140, 199520, 206016, 214785, 224460, 229104, 230695, 231768, 239424, 250560, 254560, 257520, 269352, 276834, 286380, 289710, 299280, 305472, 309024, 319680, 336690, 343360, 343656, 359136, 369112, 371520, 381840, 386280, 399040, 415251, 429570, 448920, 458208, 461390, 463536, 509120, 515040, 538704, 553668, 572760, 579420, 598560, 618048, 673380, 687312, 692085, 718272, 738224, 763680, 772560, 830502, 859140, 897840, 916416, 922780, 927072, 1030080, 1077408, 1107336, 1145520, 1158840, 1197120, 1245753, 1346760, 1374624, 1384170, 1476448, 1527360, 1545120, 1661004, 1718280, 1795680, 1845560, 1854144, 2076255, 2154816, 2214672, 2291040, 2317680, 2491506, 2693520, 2749248, 2768340, 2952896, 3090240, 3322008, 3436560, 3591360, 3691120, 4152510, 4429344, 4582080, 4635360, 4983012, 5387040, 5536680, 6228765, 6644016, 6873120, 7382240, 8305020, 8858688, 9270720, 9966024, 10774080, 11073360, 12457530, 13288032, 13746240, 14764480, 16610040, 19932048, 22146720, 24915060, 26576064, 33220080, 39864096, 44293440, 49830120, 66440160, 79728192, 99660240, 132880320, 199320480, 398640960]

約数ペア:

[(1, 398640960), (2, 199320480), (3, 132880320), (4, 99660240), (5, 79728192), (6, 66440160), (8, 49830120), (9, 44293440), (10, 39864096), (12, 33220080), (15, 26576064), (16, 24915060), (18, 22146720), (20, 19932048), (24, 16610040), (27, 14764480), (29, 13746240), (30, 13288032), (32, 12457530), (36, 11073360), (37, 10774080), (40, 9966024), (43, 9270720), (45, 8858688), (48, 8305020), (54, 7382240), (58, 6873120), (60, 6644016), (64, 6228765), (72, 5536680), (74, 5387040), (80, 4983012), (86, 4635360), (87, 4582080), (90, 4429344), (96, 4152510), (108, 3691120), (111, 3591360), (116, 3436560), (120, 3322008), (129, 3090240), (135, 2952896), (144, 2768340), (145, 2749248), (148, 2693520), (160, 2491506), (172, 2317680), (174, 2291040), (180, 2214672), (185, 2154816), (192, 2076255), (215, 1854144), (216, 1845560), (222, 1795680), (232, 1718280), (240, 1661004), (258, 1545120), (261, 1527360), (270, 1476448), (288, 1384170), (290, 1374624), (296, 1346760), (320, 1245753), (333, 1197120), (344, 1158840), (348, 1145520), (360, 1107336), (370, 1077408), (387, 1030080), (430, 927072), (432, 922780), (435, 916416), (444, 897840), (464, 859140), (480, 830502), (516, 772560), (522, 763680), (540, 738224), (555, 718272), (576, 692085), (580, 687312), (592, 673380), (645, 618048), (666, 598560), (688, 579420), (696, 572760), (720, 553668), (740, 538704), (774, 515040), (783, 509120), (860, 463536), (864, 461390), (870, 458208), (888, 448920), (928, 429570), (960, 415251), (999, 399040), (1032, 386280), (1044, 381840), (1073, 371520), (1080, 369112), (1110, 359136), (1160, 343656), (1161, 343360), (1184, 336690), (1247, 319680), (1290, 309024), (1305, 305472), (1332, 299280), (1376, 289710), (1392, 286380), (1440, 276834), (1480, 269352), (1548, 257520), (1566, 254560), (1591, 250560), (1665, 239424), (1720, 231768), (1728, 230695), (1740, 229104), (1776, 224460), (1856, 214785), (1935, 206016), (1998, 199520), (2064, 193140), (2088, 190920), (2146, 185760), (2160, 184556), (2220, 179568), (2320, 171828), (2322, 171680), (2368, 168345), (2494, 159840), (2580, 154512), (2610, 152736), (2664, 149640), (2752, 144855), (2784, 143190), (2880, 138417), (2960, 134676), (3096, 128760), (3132, 127280), (3182, 125280), (3219, 123840), (3330, 119712), (3440, 115884), (3480, 114552), (3552, 112230), (3741, 106560), (3870, 103008), (3915, 101824), (3996, 99760), (4128, 96570), (4176, 95460), (4292, 92880), (4320, 92278), (4440, 89784), (4640, 85914), (4644, 85840), (4773, 83520), (4988, 79920), (4995, 79808), (5160, 77256), (5220, 76368), (5328, 74820), (5365, 74304), (5568, 71595), (5805, 68672), (5920, 67338), (6192, 64380), (6235, 63936), (6264, 63640), (6364, 62640), (6438, 61920), (6660, 59856), (6880, 57942), (6960, 57276), (7104, 56115), (7482, 53280), (7740, 51504), (7830, 50912), (7955, 50112), (7992, 49880), (8256, 48285), (8352, 47730), (8584, 46440), (8640, 46139), (8880, 44892), (9280, 42957), (9288, 42920), (9546, 41760), (9657, 41280), (9976, 39960), (9990, 39904), (10320, 38628), (10440, 38184), (10656, 37410), (10730, 37152), (11223, 35520), (11610, 34336), (11840, 33669), (12384, 32190), (12470, 31968), (12528, 31820), (12728, 31320), (12876, 30960), (13320, 29928), (13760, 28971), (13920, 28638), (14319, 27840), (14964, 26640), (15480, 25752), (15660, 25456), (15910, 25056), (15984, 24940), (16095, 24768), (16704, 23865), (17168, 23220), (17760, 22446), (18576, 21460), (18705, 21312), (19092, 20880), (19314, 20640), (19952, 19980)]