1581793920

素因数分解:

$2^7\times 3^5\times 5^1\times 7^1\times {\mathrm{1453}}^1$

素因数の和:1494

約数の個数: 384

約数和(自身を含む): 6478093440

約数和(自身を除く): 4896299520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 162, 168, 180, 189, 192, 210, 216, 224, 240, 243, 252, 270, 280, 288, 315, 320, 324, 336, 360, 378, 384, 405, 420, 432, 448, 480, 486, 504, 540, 560, 567, 576, 630, 640, 648, 672, 720, 756, 810, 840, 864, 896, 945, 960, 972, 1008, 1080, 1120, 1134, 1152, 1215, 1260, 1296, 1344, 1440, 1453, 1512, 1620, 1680, 1701, 1728, 1890, 1920, 1944, 2016, 2160, 2240, 2268, 2430, 2520, 2592, 2688, 2835, 2880, 2906, 3024, 3240, 3360, 3402, 3456, 3780, 3888, 4032, 4320, 4359, 4480, 4536, 4860, 5040, 5184, 5670, 5760, 5812, 6048, 6480, 6720, 6804, 7265, 7560, 7776, 8064, 8505, 8640, 8718, 9072, 9720, 10080, 10171, 10368, 11340, 11624, 12096, 12960, 13077, 13440, 13608, 14530, 15120, 15552, 17010, 17280, 17436, 18144, 19440, 20160, 20342, 21795, 22680, 23248, 24192, 25920, 26154, 27216, 29060, 30240, 30513, 31104, 34020, 34872, 36288, 38880, 39231, 40320, 40684, 43590, 45360, 46496, 50855, 51840, 52308, 54432, 58120, 60480, 61026, 65385, 68040, 69744, 72576, 77760, 78462, 81368, 87180, 90720, 91539, 92992, 101710, 104616, 108864, 116240, 117693, 120960, 122052, 130770, 136080, 139488, 152565, 155520, 156924, 162736, 174360, 181440, 183078, 185984, 196155, 203420, 209232, 217728, 232480, 235386, 244104, 261540, 272160, 274617, 278976, 305130, 313848, 325472, 348720, 353079, 362880, 366156, 392310, 406840, 418464, 457695, 464960, 470772, 488208, 523080, 544320, 549234, 557952, 588465, 610260, 627696, 650944, 697440, 706158, 732312, 784620, 813680, 823851, 836928, 915390, 929920, 941544, 976416, 1046160, 1088640, 1098468, 1176930, 1220520, 1255392, 1301888, 1373085, 1394880, 1412316, 1464624, 1569240, 1627360, 1647702, 1673856, 1765395, 1830780, 1883088, 1952832, 2092320, 2196936, 2353860, 2441040, 2471553, 2510784, 2746170, 2789760, 2824632, 2929248, 3138480, 3254720, 3295404, 3530790, 3661560, 3766176, 3905664, 4119255, 4184640, 4393872, 4707720, 4882080, 4943106, 5021568, 5492340, 5649264, 5858496, 6276960, 6509440, 6590808, 7061580, 7323120, 7532352, 8238510, 8369280, 8787744, 9415440, 9764160, 9886212, 10984680, 11298528, 11716992, 12357765, 12553920, 13181616, 14123160, 14646240, 15064704, 16477020, 17575488, 18830880, 19528320, 19772424, 21969360, 22597056, 24715530, 25107840, 26363232, 28246320, 29292480, 32954040, 35150976, 37661760, 39544848, 43938720, 45194112, 49431060, 52726464, 56492640, 58584960, 65908080, 75323520, 79089696, 87877440, 98862120, 105452928, 112985280, 131816160, 158179392, 175754880, 197724240, 225970560, 263632320, 316358784, 395448480, 527264640, 790896960, 1581793920]

約数ペア:

[(1, 1581793920), (2, 790896960), (3, 527264640), (4, 395448480), (5, 316358784), (6, 263632320), (7, 225970560), (8, 197724240), (9, 175754880), (10, 158179392), (12, 131816160), (14, 112985280), (15, 105452928), (16, 98862120), (18, 87877440), (20, 79089696), (21, 75323520), (24, 65908080), (27, 58584960), (28, 56492640), (30, 52726464), (32, 49431060), (35, 45194112), (36, 43938720), (40, 39544848), (42, 37661760), (45, 35150976), (48, 32954040), (54, 29292480), (56, 28246320), (60, 26363232), (63, 25107840), (64, 24715530), (70, 22597056), (72, 21969360), (80, 19772424), (81, 19528320), (84, 18830880), (90, 17575488), (96, 16477020), (105, 15064704), (108, 14646240), (112, 14123160), (120, 13181616), (126, 12553920), (128, 12357765), (135, 11716992), (140, 11298528), (144, 10984680), (160, 9886212), (162, 9764160), (168, 9415440), (180, 8787744), (189, 8369280), (192, 8238510), (210, 7532352), (216, 7323120), (224, 7061580), (240, 6590808), (243, 6509440), (252, 6276960), (270, 5858496), (280, 5649264), (288, 5492340), (315, 5021568), (320, 4943106), (324, 4882080), (336, 4707720), (360, 4393872), (378, 4184640), (384, 4119255), (405, 3905664), (420, 3766176), (432, 3661560), (448, 3530790), (480, 3295404), (486, 3254720), (504, 3138480), (540, 2929248), (560, 2824632), (567, 2789760), (576, 2746170), (630, 2510784), (640, 2471553), (648, 2441040), (672, 2353860), (720, 2196936), (756, 2092320), (810, 1952832), (840, 1883088), (864, 1830780), (896, 1765395), (945, 1673856), (960, 1647702), (972, 1627360), (1008, 1569240), (1080, 1464624), (1120, 1412316), (1134, 1394880), (1152, 1373085), (1215, 1301888), (1260, 1255392), (1296, 1220520), (1344, 1176930), (1440, 1098468), (1453, 1088640), (1512, 1046160), (1620, 976416), (1680, 941544), (1701, 929920), (1728, 915390), (1890, 836928), (1920, 823851), (1944, 813680), (2016, 784620), (2160, 732312), (2240, 706158), (2268, 697440), (2430, 650944), (2520, 627696), (2592, 610260), (2688, 588465), (2835, 557952), (2880, 549234), (2906, 544320), (3024, 523080), (3240, 488208), (3360, 470772), (3402, 464960), (3456, 457695), (3780, 418464), (3888, 406840), (4032, 392310), (4320, 366156), (4359, 362880), (4480, 353079), (4536, 348720), (4860, 325472), (5040, 313848), (5184, 305130), (5670, 278976), (5760, 274617), (5812, 272160), (6048, 261540), (6480, 244104), (6720, 235386), (6804, 232480), (7265, 217728), (7560, 209232), (7776, 203420), (8064, 196155), (8505, 185984), (8640, 183078), (8718, 181440), (9072, 174360), (9720, 162736), (10080, 156924), (10171, 155520), (10368, 152565), (11340, 139488), (11624, 136080), (12096, 130770), (12960, 122052), (13077, 120960), (13440, 117693), (13608, 116240), (14530, 108864), (15120, 104616), (15552, 101710), (17010, 92992), (17280, 91539), (17436, 90720), (18144, 87180), (19440, 81368), (20160, 78462), (20342, 77760), (21795, 72576), (22680, 69744), (23248, 68040), (24192, 65385), (25920, 61026), (26154, 60480), (27216, 58120), (29060, 54432), (30240, 52308), (30513, 51840), (31104, 50855), (34020, 46496), (34872, 45360), (36288, 43590), (38880, 40684), (39231, 40320)]