828816000

素因数分解:

$2^7\times 3^1\times 5^3\times {\mathrm{31}}^1\times {\mathrm{557}}^1$

素因数の和:620

約数の個数: 256

約数和(自身を含む): 2841246720

約数和(自身を除く): 2012430720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 31, 32, 40, 48, 50, 60, 62, 64, 75, 80, 93, 96, 100, 120, 124, 125, 128, 150, 155, 160, 186, 192, 200, 240, 248, 250, 300, 310, 320, 372, 375, 384, 400, 465, 480, 496, 500, 557, 600, 620, 640, 744, 750, 775, 800, 930, 960, 992, 1000, 1114, 1200, 1240, 1488, 1500, 1550, 1600, 1671, 1860, 1920, 1984, 2000, 2228, 2325, 2400, 2480, 2785, 2976, 3000, 3100, 3200, 3342, 3720, 3875, 3968, 4000, 4456, 4650, 4800, 4960, 5570, 5952, 6000, 6200, 6684, 7440, 7750, 8000, 8355, 8912, 9300, 9600, 9920, 11140, 11625, 11904, 12000, 12400, 13368, 13925, 14880, 15500, 16000, 16710, 17267, 17824, 18600, 19840, 22280, 23250, 24000, 24800, 26736, 27850, 29760, 31000, 33420, 34534, 35648, 37200, 41775, 44560, 46500, 48000, 49600, 51801, 53472, 55700, 59520, 62000, 66840, 69068, 69625, 71296, 74400, 83550, 86335, 89120, 93000, 99200, 103602, 106944, 111400, 124000, 133680, 138136, 139250, 148800, 167100, 172670, 178240, 186000, 207204, 208875, 213888, 222800, 248000, 259005, 267360, 276272, 278500, 297600, 334200, 345340, 356480, 372000, 414408, 417750, 431675, 445600, 496000, 518010, 534720, 552544, 557000, 668400, 690680, 744000, 828816, 835500, 863350, 891200, 1036020, 1069440, 1105088, 1114000, 1295025, 1336800, 1381360, 1488000, 1657632, 1671000, 1726700, 1782400, 2072040, 2158375, 2210176, 2228000, 2590050, 2673600, 2762720, 3315264, 3342000, 3453400, 4144080, 4316750, 4456000, 5180100, 5347200, 5525440, 6475125, 6630528, 6684000, 6906800, 8288160, 8633500, 8912000, 10360200, 11050880, 12950250, 13368000, 13813600, 16576320, 17267000, 20720400, 25900500, 26736000, 27627200, 33152640, 34534000, 41440800, 51801000, 55254400, 69068000, 82881600, 103602000, 138136000, 165763200, 207204000, 276272000, 414408000, 828816000]

約数ペア:

[(1, 828816000), (2, 414408000), (3, 276272000), (4, 207204000), (5, 165763200), (6, 138136000), (8, 103602000), (10, 82881600), (12, 69068000), (15, 55254400), (16, 51801000), (20, 41440800), (24, 34534000), (25, 33152640), (30, 27627200), (31, 26736000), (32, 25900500), (40, 20720400), (48, 17267000), (50, 16576320), (60, 13813600), (62, 13368000), (64, 12950250), (75, 11050880), (80, 10360200), (93, 8912000), (96, 8633500), (100, 8288160), (120, 6906800), (124, 6684000), (125, 6630528), (128, 6475125), (150, 5525440), (155, 5347200), (160, 5180100), (186, 4456000), (192, 4316750), (200, 4144080), (240, 3453400), (248, 3342000), (250, 3315264), (300, 2762720), (310, 2673600), (320, 2590050), (372, 2228000), (375, 2210176), (384, 2158375), (400, 2072040), (465, 1782400), (480, 1726700), (496, 1671000), (500, 1657632), (557, 1488000), (600, 1381360), (620, 1336800), (640, 1295025), (744, 1114000), (750, 1105088), (775, 1069440), (800, 1036020), (930, 891200), (960, 863350), (992, 835500), (1000, 828816), (1114, 744000), (1200, 690680), (1240, 668400), (1488, 557000), (1500, 552544), (1550, 534720), (1600, 518010), (1671, 496000), (1860, 445600), (1920, 431675), (1984, 417750), (2000, 414408), (2228, 372000), (2325, 356480), (2400, 345340), (2480, 334200), (2785, 297600), (2976, 278500), (3000, 276272), (3100, 267360), (3200, 259005), (3342, 248000), (3720, 222800), (3875, 213888), (3968, 208875), (4000, 207204), (4456, 186000), (4650, 178240), (4800, 172670), (4960, 167100), (5570, 148800), (5952, 139250), (6000, 138136), (6200, 133680), (6684, 124000), (7440, 111400), (7750, 106944), (8000, 103602), (8355, 99200), (8912, 93000), (9300, 89120), (9600, 86335), (9920, 83550), (11140, 74400), (11625, 71296), (11904, 69625), (12000, 69068), (12400, 66840), (13368, 62000), (13925, 59520), (14880, 55700), (15500, 53472), (16000, 51801), (16710, 49600), (17267, 48000), (17824, 46500), (18600, 44560), (19840, 41775), (22280, 37200), (23250, 35648), (24000, 34534), (24800, 33420), (26736, 31000), (27850, 29760)]