1899867960

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{103}}^1\times {\mathrm{5693}}^1$

素因数の和:5819

約数の個数: 160

約数和(自身を含む): 6448796640

約数和(自身を除く): 4548928680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 103, 108, 120, 135, 162, 180, 206, 216, 270, 309, 324, 360, 405, 412, 515, 540, 618, 648, 810, 824, 927, 1030, 1080, 1236, 1545, 1620, 1854, 2060, 2472, 2781, 3090, 3240, 3708, 4120, 4635, 5562, 5693, 6180, 7416, 8343, 9270, 11124, 11386, 12360, 13905, 16686, 17079, 18540, 22248, 22772, 27810, 28465, 33372, 34158, 37080, 41715, 45544, 51237, 55620, 56930, 66744, 68316, 83430, 85395, 102474, 111240, 113860, 136632, 153711, 166860, 170790, 204948, 227720, 256185, 307422, 333720, 341580, 409896, 461133, 512370, 586379, 614844, 683160, 768555, 922266, 1024740, 1172758, 1229688, 1537110, 1759137, 1844532, 2049480, 2305665, 2345516, 2931895, 3074220, 3518274, 3689064, 4611330, 4691032, 5277411, 5863790, 6148440, 7036548, 8795685, 9222660, 10554822, 11727580, 14073096, 15832233, 17591370, 18445320, 21109644, 23455160, 26387055, 31664466, 35182740, 42219288, 47496699, 52774110, 63328932, 70365480, 79161165, 94993398, 105548220, 126657864, 158322330, 189986796, 211096440, 237483495, 316644660, 379973592, 474966990, 633289320, 949933980, 1899867960]

約数ペア:

[(1, 1899867960), (2, 949933980), (3, 633289320), (4, 474966990), (5, 379973592), (6, 316644660), (8, 237483495), (9, 211096440), (10, 189986796), (12, 158322330), (15, 126657864), (18, 105548220), (20, 94993398), (24, 79161165), (27, 70365480), (30, 63328932), (36, 52774110), (40, 47496699), (45, 42219288), (54, 35182740), (60, 31664466), (72, 26387055), (81, 23455160), (90, 21109644), (103, 18445320), (108, 17591370), (120, 15832233), (135, 14073096), (162, 11727580), (180, 10554822), (206, 9222660), (216, 8795685), (270, 7036548), (309, 6148440), (324, 5863790), (360, 5277411), (405, 4691032), (412, 4611330), (515, 3689064), (540, 3518274), (618, 3074220), (648, 2931895), (810, 2345516), (824, 2305665), (927, 2049480), (1030, 1844532), (1080, 1759137), (1236, 1537110), (1545, 1229688), (1620, 1172758), (1854, 1024740), (2060, 922266), (2472, 768555), (2781, 683160), (3090, 614844), (3240, 586379), (3708, 512370), (4120, 461133), (4635, 409896), (5562, 341580), (5693, 333720), (6180, 307422), (7416, 256185), (8343, 227720), (9270, 204948), (11124, 170790), (11386, 166860), (12360, 153711), (13905, 136632), (16686, 113860), (17079, 111240), (18540, 102474), (22248, 85395), (22772, 83430), (27810, 68316), (28465, 66744), (33372, 56930), (34158, 55620), (37080, 51237), (41715, 45544)]