39491200

素因数分解:

$2^7\times 5^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:115

約数の個数: 192

約数和(自身を含む): 116867520

約数和(自身を除く): 77376320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 41, 43, 50, 56, 64, 70, 80, 82, 86, 100, 112, 128, 140, 160, 164, 172, 175, 200, 205, 215, 224, 280, 287, 301, 320, 328, 344, 350, 400, 410, 430, 448, 560, 574, 602, 640, 656, 688, 700, 800, 820, 860, 896, 1025, 1075, 1120, 1148, 1204, 1312, 1376, 1400, 1435, 1505, 1600, 1640, 1720, 1763, 2050, 2150, 2240, 2296, 2408, 2624, 2752, 2800, 2870, 3010, 3200, 3280, 3440, 3526, 4100, 4300, 4480, 4592, 4816, 5248, 5504, 5600, 5740, 6020, 6560, 6880, 7052, 7175, 7525, 8200, 8600, 8815, 9184, 9632, 11200, 11480, 12040, 12341, 13120, 13760, 14104, 14350, 15050, 16400, 17200, 17630, 18368, 19264, 22400, 22960, 24080, 24682, 26240, 27520, 28208, 28700, 30100, 32800, 34400, 35260, 36736, 38528, 44075, 45920, 48160, 49364, 56416, 57400, 60200, 61705, 65600, 68800, 70520, 88150, 91840, 96320, 98728, 112832, 114800, 120400, 123410, 131200, 137600, 141040, 176300, 183680, 192640, 197456, 225664, 229600, 240800, 246820, 282080, 308525, 352600, 394912, 459200, 481600, 493640, 564160, 617050, 705200, 789824, 918400, 963200, 987280, 1128320, 1234100, 1410400, 1579648, 1974560, 2468200, 2820800, 3949120, 4936400, 5641600, 7898240, 9872800, 19745600, 39491200]

約数ペア:

[(1, 39491200), (2, 19745600), (4, 9872800), (5, 7898240), (7, 5641600), (8, 4936400), (10, 3949120), (14, 2820800), (16, 2468200), (20, 1974560), (25, 1579648), (28, 1410400), (32, 1234100), (35, 1128320), (40, 987280), (41, 963200), (43, 918400), (50, 789824), (56, 705200), (64, 617050), (70, 564160), (80, 493640), (82, 481600), (86, 459200), (100, 394912), (112, 352600), (128, 308525), (140, 282080), (160, 246820), (164, 240800), (172, 229600), (175, 225664), (200, 197456), (205, 192640), (215, 183680), (224, 176300), (280, 141040), (287, 137600), (301, 131200), (320, 123410), (328, 120400), (344, 114800), (350, 112832), (400, 98728), (410, 96320), (430, 91840), (448, 88150), (560, 70520), (574, 68800), (602, 65600), (640, 61705), (656, 60200), (688, 57400), (700, 56416), (800, 49364), (820, 48160), (860, 45920), (896, 44075), (1025, 38528), (1075, 36736), (1120, 35260), (1148, 34400), (1204, 32800), (1312, 30100), (1376, 28700), (1400, 28208), (1435, 27520), (1505, 26240), (1600, 24682), (1640, 24080), (1720, 22960), (1763, 22400), (2050, 19264), (2150, 18368), (2240, 17630), (2296, 17200), (2408, 16400), (2624, 15050), (2752, 14350), (2800, 14104), (2870, 13760), (3010, 13120), (3200, 12341), (3280, 12040), (3440, 11480), (3526, 11200), (4100, 9632), (4300, 9184), (4480, 8815), (4592, 8600), (4816, 8200), (5248, 7525), (5504, 7175), (5600, 7052), (5740, 6880), (6020, 6560)]