85449840

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2677}}^1$

素因数の和:2719

約数の個数: 160

約数和(自身を含む): 318789120

約数和(自身を除く): 233339280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 48, 56, 57, 60, 70, 76, 80, 84, 95, 105, 112, 114, 120, 133, 140, 152, 168, 190, 210, 228, 240, 266, 280, 285, 304, 336, 380, 399, 420, 456, 532, 560, 570, 665, 760, 798, 840, 912, 1064, 1140, 1330, 1520, 1596, 1680, 1995, 2128, 2280, 2660, 2677, 3192, 3990, 4560, 5320, 5354, 6384, 7980, 8031, 10640, 10708, 13385, 15960, 16062, 18739, 21416, 26770, 31920, 32124, 37478, 40155, 42832, 50863, 53540, 56217, 64248, 74956, 80310, 93695, 101726, 107080, 112434, 128496, 149912, 152589, 160620, 187390, 203452, 214160, 224868, 254315, 281085, 299824, 305178, 321240, 356041, 374780, 406904, 449736, 508630, 562170, 610356, 642480, 712082, 749560, 762945, 813808, 899472, 1017260, 1068123, 1124340, 1220712, 1424164, 1499120, 1525890, 1780205, 2034520, 2136246, 2248680, 2441424, 2848328, 3051780, 3560410, 4069040, 4272492, 4497360, 5340615, 5696656, 6103560, 7120820, 8544984, 10681230, 12207120, 14241640, 17089968, 21362460, 28483280, 42724920, 85449840]

約数ペア:

[(1, 85449840), (2, 42724920), (3, 28483280), (4, 21362460), (5, 17089968), (6, 14241640), (7, 12207120), (8, 10681230), (10, 8544984), (12, 7120820), (14, 6103560), (15, 5696656), (16, 5340615), (19, 4497360), (20, 4272492), (21, 4069040), (24, 3560410), (28, 3051780), (30, 2848328), (35, 2441424), (38, 2248680), (40, 2136246), (42, 2034520), (48, 1780205), (56, 1525890), (57, 1499120), (60, 1424164), (70, 1220712), (76, 1124340), (80, 1068123), (84, 1017260), (95, 899472), (105, 813808), (112, 762945), (114, 749560), (120, 712082), (133, 642480), (140, 610356), (152, 562170), (168, 508630), (190, 449736), (210, 406904), (228, 374780), (240, 356041), (266, 321240), (280, 305178), (285, 299824), (304, 281085), (336, 254315), (380, 224868), (399, 214160), (420, 203452), (456, 187390), (532, 160620), (560, 152589), (570, 149912), (665, 128496), (760, 112434), (798, 107080), (840, 101726), (912, 93695), (1064, 80310), (1140, 74956), (1330, 64248), (1520, 56217), (1596, 53540), (1680, 50863), (1995, 42832), (2128, 40155), (2280, 37478), (2660, 32124), (2677, 31920), (3192, 26770), (3990, 21416), (4560, 18739), (5320, 16062), (5354, 15960), (6384, 13385), (7980, 10708), (8031, 10640)]