78144000

素因数分解:

$2^9\times 3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1$

素因数の和:84

約数の個数: 320

約数和(自身を含む): 291088512

約数和(自身を除く): 212944512

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 25, 30, 32, 33, 37, 40, 44, 48, 50, 55, 60, 64, 66, 74, 75, 80, 88, 96, 100, 110, 111, 120, 125, 128, 132, 148, 150, 160, 165, 176, 185, 192, 200, 220, 222, 240, 250, 256, 264, 275, 296, 300, 320, 330, 352, 370, 375, 384, 400, 407, 440, 444, 480, 500, 512, 528, 550, 555, 592, 600, 640, 660, 704, 740, 750, 768, 800, 814, 825, 880, 888, 925, 960, 1000, 1056, 1100, 1110, 1184, 1200, 1221, 1280, 1320, 1375, 1408, 1480, 1500, 1536, 1600, 1628, 1650, 1760, 1776, 1850, 1920, 2000, 2035, 2112, 2200, 2220, 2368, 2400, 2442, 2560, 2640, 2750, 2775, 2816, 2960, 3000, 3200, 3256, 3300, 3520, 3552, 3700, 3840, 4000, 4070, 4125, 4224, 4400, 4440, 4625, 4736, 4800, 4884, 5280, 5500, 5550, 5632, 5920, 6000, 6105, 6400, 6512, 6600, 7040, 7104, 7400, 7680, 8000, 8140, 8250, 8448, 8800, 8880, 9250, 9472, 9600, 9768, 10175, 10560, 11000, 11100, 11840, 12000, 12210, 12800, 13024, 13200, 13875, 14080, 14208, 14800, 16000, 16280, 16500, 16896, 17600, 17760, 18500, 18944, 19200, 19536, 20350, 21120, 22000, 22200, 23680, 24000, 24420, 26048, 26400, 27750, 28160, 28416, 29600, 30525, 32000, 32560, 33000, 35200, 35520, 37000, 38400, 39072, 40700, 42240, 44000, 44400, 47360, 48000, 48840, 50875, 52096, 52800, 55500, 56832, 59200, 61050, 64000, 65120, 66000, 70400, 71040, 74000, 78144, 81400, 84480, 88000, 88800, 94720, 96000, 97680, 101750, 104192, 105600, 111000, 118400, 122100, 130240, 132000, 140800, 142080, 148000, 152625, 156288, 162800, 176000, 177600, 192000, 195360, 203500, 208384, 211200, 222000, 236800, 244200, 260480, 264000, 284160, 296000, 305250, 312576, 325600, 352000, 355200, 390720, 407000, 422400, 444000, 473600, 488400, 520960, 528000, 592000, 610500, 625152, 651200, 704000, 710400, 781440, 814000, 888000, 976800, 1041920, 1056000, 1184000, 1221000, 1302400, 1420800, 1562880, 1628000, 1776000, 1953600, 2112000, 2368000, 2442000, 2604800, 3125760, 3256000, 3552000, 3907200, 4884000, 5209600, 6512000, 7104000, 7814400, 9768000, 13024000, 15628800, 19536000, 26048000, 39072000, 78144000]

約数ペア:

[(1, 78144000), (2, 39072000), (3, 26048000), (4, 19536000), (5, 15628800), (6, 13024000), (8, 9768000), (10, 7814400), (11, 7104000), (12, 6512000), (15, 5209600), (16, 4884000), (20, 3907200), (22, 3552000), (24, 3256000), (25, 3125760), (30, 2604800), (32, 2442000), (33, 2368000), (37, 2112000), (40, 1953600), (44, 1776000), (48, 1628000), (50, 1562880), (55, 1420800), (60, 1302400), (64, 1221000), (66, 1184000), (74, 1056000), (75, 1041920), (80, 976800), (88, 888000), (96, 814000), (100, 781440), (110, 710400), (111, 704000), (120, 651200), (125, 625152), (128, 610500), (132, 592000), (148, 528000), (150, 520960), (160, 488400), (165, 473600), (176, 444000), (185, 422400), (192, 407000), (200, 390720), (220, 355200), (222, 352000), (240, 325600), (250, 312576), (256, 305250), (264, 296000), (275, 284160), (296, 264000), (300, 260480), (320, 244200), (330, 236800), (352, 222000), (370, 211200), (375, 208384), (384, 203500), (400, 195360), (407, 192000), (440, 177600), (444, 176000), (480, 162800), (500, 156288), (512, 152625), (528, 148000), (550, 142080), (555, 140800), (592, 132000), (600, 130240), (640, 122100), (660, 118400), (704, 111000), (740, 105600), (750, 104192), (768, 101750), (800, 97680), (814, 96000), (825, 94720), (880, 88800), (888, 88000), (925, 84480), (960, 81400), (1000, 78144), (1056, 74000), (1100, 71040), (1110, 70400), (1184, 66000), (1200, 65120), (1221, 64000), (1280, 61050), (1320, 59200), (1375, 56832), (1408, 55500), (1480, 52800), (1500, 52096), (1536, 50875), (1600, 48840), (1628, 48000), (1650, 47360), (1760, 44400), (1776, 44000), (1850, 42240), (1920, 40700), (2000, 39072), (2035, 38400), (2112, 37000), (2200, 35520), (2220, 35200), (2368, 33000), (2400, 32560), (2442, 32000), (2560, 30525), (2640, 29600), (2750, 28416), (2775, 28160), (2816, 27750), (2960, 26400), (3000, 26048), (3200, 24420), (3256, 24000), (3300, 23680), (3520, 22200), (3552, 22000), (3700, 21120), (3840, 20350), (4000, 19536), (4070, 19200), (4125, 18944), (4224, 18500), (4400, 17760), (4440, 17600), (4625, 16896), (4736, 16500), (4800, 16280), (4884, 16000), (5280, 14800), (5500, 14208), (5550, 14080), (5632, 13875), (5920, 13200), (6000, 13024), (6105, 12800), (6400, 12210), (6512, 12000), (6600, 11840), (7040, 11100), (7104, 11000), (7400, 10560), (7680, 10175), (8000, 9768), (8140, 9600), (8250, 9472), (8448, 9250), (8800, 8880)]