216840000

素因数分解:

$2^6\times 3^1\times 5^4\times {\mathrm{13}}^1\times {\mathrm{139}}^1$

素因数の和:187

約数の個数: 280

約数和(自身を含む): 777626080

約数和(自身を除く): 560786080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 32, 39, 40, 48, 50, 52, 60, 64, 65, 75, 78, 80, 96, 100, 104, 120, 125, 130, 139, 150, 156, 160, 192, 195, 200, 208, 240, 250, 260, 278, 300, 312, 320, 325, 375, 390, 400, 416, 417, 480, 500, 520, 556, 600, 624, 625, 650, 695, 750, 780, 800, 832, 834, 960, 975, 1000, 1040, 1112, 1200, 1248, 1250, 1300, 1390, 1500, 1560, 1600, 1625, 1668, 1807, 1875, 1950, 2000, 2080, 2085, 2224, 2400, 2496, 2500, 2600, 2780, 3000, 3120, 3250, 3336, 3475, 3614, 3750, 3900, 4000, 4160, 4170, 4448, 4800, 4875, 5000, 5200, 5421, 5560, 6000, 6240, 6500, 6672, 6950, 7228, 7500, 7800, 8000, 8125, 8340, 8896, 9035, 9750, 10000, 10400, 10425, 10842, 11120, 12000, 12480, 13000, 13344, 13900, 14456, 15000, 15600, 16250, 16680, 17375, 18070, 19500, 20000, 20800, 20850, 21684, 22240, 24000, 24375, 26000, 26688, 27105, 27800, 28912, 30000, 31200, 32500, 33360, 34750, 36140, 39000, 40000, 41700, 43368, 44480, 45175, 48750, 52000, 52125, 54210, 55600, 57824, 60000, 62400, 65000, 66720, 69500, 72280, 78000, 83400, 86736, 86875, 90350, 97500, 104000, 104250, 108420, 111200, 115648, 120000, 130000, 133440, 135525, 139000, 144560, 156000, 166800, 173472, 173750, 180700, 195000, 208500, 216840, 222400, 225875, 260000, 260625, 271050, 278000, 289120, 312000, 333600, 346944, 347500, 361400, 390000, 417000, 433680, 451750, 520000, 521250, 542100, 556000, 578240, 667200, 677625, 695000, 722800, 780000, 834000, 867360, 903500, 1042500, 1084200, 1112000, 1129375, 1355250, 1390000, 1445600, 1560000, 1668000, 1734720, 1807000, 2085000, 2168400, 2258750, 2710500, 2780000, 2891200, 3336000, 3388125, 3614000, 4170000, 4336800, 4517500, 5421000, 5560000, 6776250, 7228000, 8340000, 8673600, 9035000, 10842000, 13552500, 14456000, 16680000, 18070000, 21684000, 27105000, 36140000, 43368000, 54210000, 72280000, 108420000, 216840000]

約数ペア:

[(1, 216840000), (2, 108420000), (3, 72280000), (4, 54210000), (5, 43368000), (6, 36140000), (8, 27105000), (10, 21684000), (12, 18070000), (13, 16680000), (15, 14456000), (16, 13552500), (20, 10842000), (24, 9035000), (25, 8673600), (26, 8340000), (30, 7228000), (32, 6776250), (39, 5560000), (40, 5421000), (48, 4517500), (50, 4336800), (52, 4170000), (60, 3614000), (64, 3388125), (65, 3336000), (75, 2891200), (78, 2780000), (80, 2710500), (96, 2258750), (100, 2168400), (104, 2085000), (120, 1807000), (125, 1734720), (130, 1668000), (139, 1560000), (150, 1445600), (156, 1390000), (160, 1355250), (192, 1129375), (195, 1112000), (200, 1084200), (208, 1042500), (240, 903500), (250, 867360), (260, 834000), (278, 780000), (300, 722800), (312, 695000), (320, 677625), (325, 667200), (375, 578240), (390, 556000), (400, 542100), (416, 521250), (417, 520000), (480, 451750), (500, 433680), (520, 417000), (556, 390000), (600, 361400), (624, 347500), (625, 346944), (650, 333600), (695, 312000), (750, 289120), (780, 278000), (800, 271050), (832, 260625), (834, 260000), (960, 225875), (975, 222400), (1000, 216840), (1040, 208500), (1112, 195000), (1200, 180700), (1248, 173750), (1250, 173472), (1300, 166800), (1390, 156000), (1500, 144560), (1560, 139000), (1600, 135525), (1625, 133440), (1668, 130000), (1807, 120000), (1875, 115648), (1950, 111200), (2000, 108420), (2080, 104250), (2085, 104000), (2224, 97500), (2400, 90350), (2496, 86875), (2500, 86736), (2600, 83400), (2780, 78000), (3000, 72280), (3120, 69500), (3250, 66720), (3336, 65000), (3475, 62400), (3614, 60000), (3750, 57824), (3900, 55600), (4000, 54210), (4160, 52125), (4170, 52000), (4448, 48750), (4800, 45175), (4875, 44480), (5000, 43368), (5200, 41700), (5421, 40000), (5560, 39000), (6000, 36140), (6240, 34750), (6500, 33360), (6672, 32500), (6950, 31200), (7228, 30000), (7500, 28912), (7800, 27800), (8000, 27105), (8125, 26688), (8340, 26000), (8896, 24375), (9035, 24000), (9750, 22240), (10000, 21684), (10400, 20850), (10425, 20800), (10842, 20000), (11120, 19500), (12000, 18070), (12480, 17375), (13000, 16680), (13344, 16250), (13900, 15600), (14456, 15000)]