12553620480

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{37}}^2\times {\mathrm{199}}^1$

素因数の和:304

約数の個数: 396

約数和(自身を含む): 44930012400

約数和(自身を除く): 32376391920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 37, 40, 45, 48, 60, 64, 72, 74, 80, 90, 96, 111, 120, 128, 144, 148, 160, 180, 185, 192, 199, 222, 240, 256, 288, 296, 320, 333, 360, 370, 384, 398, 444, 480, 512, 555, 576, 592, 597, 640, 666, 720, 740, 768, 796, 888, 960, 995, 1024, 1110, 1152, 1184, 1194, 1280, 1332, 1369, 1440, 1480, 1536, 1592, 1665, 1776, 1791, 1920, 1990, 2220, 2304, 2368, 2388, 2560, 2664, 2738, 2880, 2960, 2985, 3072, 3184, 3330, 3552, 3582, 3840, 3980, 4107, 4440, 4608, 4736, 4776, 5120, 5328, 5476, 5760, 5920, 5970, 6368, 6660, 6845, 7104, 7164, 7363, 7680, 7960, 8214, 8880, 8955, 9216, 9472, 9552, 10656, 10952, 11520, 11840, 11940, 12321, 12736, 13320, 13690, 14208, 14328, 14726, 15360, 15920, 16428, 17760, 17910, 18944, 19104, 20535, 21312, 21904, 22089, 23040, 23680, 23880, 24642, 25472, 26640, 27380, 28416, 28656, 29452, 31840, 32856, 35520, 35820, 36815, 37888, 38208, 41070, 42624, 43808, 44178, 46080, 47360, 47760, 49284, 50944, 53280, 54760, 56832, 57312, 58904, 61605, 63680, 65712, 66267, 71040, 71640, 73630, 76416, 82140, 85248, 87616, 88356, 94720, 95520, 98568, 101888, 106560, 109520, 110445, 113664, 114624, 117808, 123210, 127360, 131424, 132534, 142080, 143280, 147260, 152832, 164280, 170496, 175232, 176712, 189440, 191040, 197136, 203776, 213120, 219040, 220890, 229248, 235616, 246420, 254720, 262848, 265068, 272431, 284160, 286560, 294520, 305664, 328560, 331335, 340992, 350464, 353424, 382080, 394272, 426240, 438080, 441780, 458496, 471232, 492840, 509440, 525696, 530136, 544862, 568320, 573120, 589040, 611328, 657120, 662670, 700928, 706848, 764160, 788544, 817293, 852480, 876160, 883560, 916992, 942464, 985680, 1018880, 1051392, 1060272, 1089724, 1146240, 1178080, 1314240, 1325340, 1362155, 1401856, 1413696, 1528320, 1577088, 1634586, 1704960, 1752320, 1767120, 1833984, 1884928, 1971360, 2102784, 2120544, 2179448, 2292480, 2356160, 2451879, 2628480, 2650680, 2724310, 2827392, 3056640, 3154176, 3269172, 3504640, 3534240, 3769856, 3942720, 4086465, 4205568, 4241088, 4358896, 4584960, 4712320, 4903758, 5256960, 5301360, 5448620, 5654784, 6308352, 6538344, 7009280, 7068480, 7539712, 7885440, 8172930, 8482176, 8717792, 9169920, 9424640, 9807516, 10513920, 10602720, 10897240, 11309568, 12259395, 12616704, 13076688, 14136960, 15770880, 16345860, 16964352, 17435584, 18849280, 19615032, 21027840, 21205440, 21794480, 22619136, 24518790, 26153376, 28273920, 31541760, 32691720, 33928704, 34871168, 37698560, 39230064, 42410880, 43588960, 49037580, 52306752, 56547840, 63083520, 65383440, 67857408, 69742336, 78460128, 84821760, 87177920, 98075160, 104613504, 113095680, 130766880, 139484672, 156920256, 169643520, 174355840, 196150320, 209227008, 261533760, 278969344, 313840512, 339287040, 348711680, 392300640, 418454016, 523067520, 627681024, 697423360, 784601280, 836908032, 1046135040, 1255362048, 1394846720, 1569202560, 2092270080, 2510724096, 3138405120, 4184540160, 6276810240, 12553620480]

約数ペア:

[(1, 12553620480), (2, 6276810240), (3, 4184540160), (4, 3138405120), (5, 2510724096), (6, 2092270080), (8, 1569202560), (9, 1394846720), (10, 1255362048), (12, 1046135040), (15, 836908032), (16, 784601280), (18, 697423360), (20, 627681024), (24, 523067520), (30, 418454016), (32, 392300640), (36, 348711680), (37, 339287040), (40, 313840512), (45, 278969344), (48, 261533760), (60, 209227008), (64, 196150320), (72, 174355840), (74, 169643520), (80, 156920256), (90, 139484672), (96, 130766880), (111, 113095680), (120, 104613504), (128, 98075160), (144, 87177920), (148, 84821760), (160, 78460128), (180, 69742336), (185, 67857408), (192, 65383440), (199, 63083520), (222, 56547840), (240, 52306752), (256, 49037580), (288, 43588960), (296, 42410880), (320, 39230064), (333, 37698560), (360, 34871168), (370, 33928704), (384, 32691720), (398, 31541760), (444, 28273920), (480, 26153376), (512, 24518790), (555, 22619136), (576, 21794480), (592, 21205440), (597, 21027840), (640, 19615032), (666, 18849280), (720, 17435584), (740, 16964352), (768, 16345860), (796, 15770880), (888, 14136960), (960, 13076688), (995, 12616704), (1024, 12259395), (1110, 11309568), (1152, 10897240), (1184, 10602720), (1194, 10513920), (1280, 9807516), (1332, 9424640), (1369, 9169920), (1440, 8717792), (1480, 8482176), (1536, 8172930), (1592, 7885440), (1665, 7539712), (1776, 7068480), (1791, 7009280), (1920, 6538344), (1990, 6308352), (2220, 5654784), (2304, 5448620), (2368, 5301360), (2388, 5256960), (2560, 4903758), (2664, 4712320), (2738, 4584960), (2880, 4358896), (2960, 4241088), (2985, 4205568), (3072, 4086465), (3184, 3942720), (3330, 3769856), (3552, 3534240), (3582, 3504640), (3840, 3269172), (3980, 3154176), (4107, 3056640), (4440, 2827392), (4608, 2724310), (4736, 2650680), (4776, 2628480), (5120, 2451879), (5328, 2356160), (5476, 2292480), (5760, 2179448), (5920, 2120544), (5970, 2102784), (6368, 1971360), (6660, 1884928), (6845, 1833984), (7104, 1767120), (7164, 1752320), (7363, 1704960), (7680, 1634586), (7960, 1577088), (8214, 1528320), (8880, 1413696), (8955, 1401856), (9216, 1362155), (9472, 1325340), (9552, 1314240), (10656, 1178080), (10952, 1146240), (11520, 1089724), (11840, 1060272), (11940, 1051392), (12321, 1018880), (12736, 985680), (13320, 942464), (13690, 916992), (14208, 883560), (14328, 876160), (14726, 852480), (15360, 817293), (15920, 788544), (16428, 764160), (17760, 706848), (17910, 700928), (18944, 662670), (19104, 657120), (20535, 611328), (21312, 589040), (21904, 573120), (22089, 568320), (23040, 544862), (23680, 530136), (23880, 525696), (24642, 509440), (25472, 492840), (26640, 471232), (27380, 458496), (28416, 441780), (28656, 438080), (29452, 426240), (31840, 394272), (32856, 382080), (35520, 353424), (35820, 350464), (36815, 340992), (37888, 331335), (38208, 328560), (41070, 305664), (42624, 294520), (43808, 286560), (44178, 284160), (46080, 272431), (47360, 265068), (47760, 262848), (49284, 254720), (50944, 246420), (53280, 235616), (54760, 229248), (56832, 220890), (57312, 219040), (58904, 213120), (61605, 203776), (63680, 197136), (65712, 191040), (66267, 189440), (71040, 176712), (71640, 175232), (73630, 170496), (76416, 164280), (82140, 152832), (85248, 147260), (87616, 143280), (88356, 142080), (94720, 132534), (95520, 131424), (98568, 127360), (101888, 123210), (106560, 117808), (109520, 114624), (110445, 113664)]