42724920

素因数分解:

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

素因数の和:2717

約数の個数: 128

約数和(自身を含む): 154252800

約数和(自身を除く): 111527880

約数列:

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

約数ペア:

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