224068000

素因数分解:

$2^5\times 5^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:208

約数の個数: 192

約数和(自身を含む): 616412160

約数和(自身を除く): 392344160

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 31, 32, 40, 50, 52, 62, 65, 80, 100, 104, 124, 125, 130, 139, 155, 160, 200, 208, 248, 250, 260, 278, 310, 325, 400, 403, 416, 496, 500, 520, 556, 620, 650, 695, 775, 800, 806, 992, 1000, 1040, 1112, 1240, 1300, 1390, 1550, 1612, 1625, 1807, 2000, 2015, 2080, 2224, 2480, 2600, 2780, 3100, 3224, 3250, 3475, 3614, 3875, 4000, 4030, 4309, 4448, 4960, 5200, 5560, 6200, 6448, 6500, 6950, 7228, 7750, 8060, 8618, 9035, 10075, 10400, 11120, 12400, 12896, 13000, 13900, 14456, 15500, 16120, 17236, 17375, 18070, 20150, 21545, 22240, 24800, 26000, 27800, 28912, 31000, 32240, 34472, 34750, 36140, 40300, 43090, 45175, 50375, 52000, 55600, 56017, 57824, 62000, 64480, 68944, 69500, 72280, 80600, 86180, 90350, 100750, 107725, 111200, 112034, 124000, 137888, 139000, 144560, 161200, 172360, 180700, 201500, 215450, 224068, 225875, 278000, 280085, 289120, 322400, 344720, 361400, 403000, 430900, 448136, 451750, 538625, 556000, 560170, 689440, 722800, 806000, 861800, 896272, 903500, 1077250, 1120340, 1400425, 1445600, 1612000, 1723600, 1792544, 1807000, 2154500, 2240680, 2800850, 3447200, 3614000, 4309000, 4481360, 5601700, 7002125, 7228000, 8618000, 8962720, 11203400, 14004250, 17236000, 22406800, 28008500, 44813600, 56017000, 112034000, 224068000]

約数ペア:

[(1, 224068000), (2, 112034000), (4, 56017000), (5, 44813600), (8, 28008500), (10, 22406800), (13, 17236000), (16, 14004250), (20, 11203400), (25, 8962720), (26, 8618000), (31, 7228000), (32, 7002125), (40, 5601700), (50, 4481360), (52, 4309000), (62, 3614000), (65, 3447200), (80, 2800850), (100, 2240680), (104, 2154500), (124, 1807000), (125, 1792544), (130, 1723600), (139, 1612000), (155, 1445600), (160, 1400425), (200, 1120340), (208, 1077250), (248, 903500), (250, 896272), (260, 861800), (278, 806000), (310, 722800), (325, 689440), (400, 560170), (403, 556000), (416, 538625), (496, 451750), (500, 448136), (520, 430900), (556, 403000), (620, 361400), (650, 344720), (695, 322400), (775, 289120), (800, 280085), (806, 278000), (992, 225875), (1000, 224068), (1040, 215450), (1112, 201500), (1240, 180700), (1300, 172360), (1390, 161200), (1550, 144560), (1612, 139000), (1625, 137888), (1807, 124000), (2000, 112034), (2015, 111200), (2080, 107725), (2224, 100750), (2480, 90350), (2600, 86180), (2780, 80600), (3100, 72280), (3224, 69500), (3250, 68944), (3475, 64480), (3614, 62000), (3875, 57824), (4000, 56017), (4030, 55600), (4309, 52000), (4448, 50375), (4960, 45175), (5200, 43090), (5560, 40300), (6200, 36140), (6448, 34750), (6500, 34472), (6950, 32240), (7228, 31000), (7750, 28912), (8060, 27800), (8618, 26000), (9035, 24800), (10075, 22240), (10400, 21545), (11120, 20150), (12400, 18070), (12896, 17375), (13000, 17236), (13900, 16120), (14456, 15500)]