425674480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3637}}^1$

素因数の和:3687

約数の個数: 160

約数和(自身を含む): 1299202560

約数和(自身を除く): 873528080

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 19, 20, 22, 28, 35, 38, 40, 44, 55, 56, 70, 76, 77, 80, 88, 95, 110, 112, 133, 140, 152, 154, 176, 190, 209, 220, 266, 280, 304, 308, 380, 385, 418, 440, 532, 560, 616, 665, 760, 770, 836, 880, 1045, 1064, 1232, 1330, 1463, 1520, 1540, 1672, 2090, 2128, 2660, 2926, 3080, 3344, 3637, 4180, 5320, 5852, 6160, 7274, 7315, 8360, 10640, 11704, 14548, 14630, 16720, 18185, 23408, 25459, 29096, 29260, 36370, 40007, 50918, 58192, 58520, 69103, 72740, 80014, 101836, 117040, 127295, 138206, 145480, 160028, 200035, 203672, 254590, 276412, 280049, 290960, 320056, 345515, 400070, 407344, 483721, 509180, 552824, 560098, 640112, 691030, 760133, 800140, 967442, 1018360, 1105648, 1120196, 1382060, 1400245, 1520266, 1600280, 1934884, 2036720, 2240392, 2418605, 2764120, 2800490, 3040532, 3200560, 3800665, 3869768, 4480784, 4837210, 5320931, 5528240, 5600980, 6081064, 7601330, 7739536, 9674420, 10641862, 11201960, 12162128, 15202660, 19348840, 21283724, 22403920, 26604655, 30405320, 38697680, 42567448, 53209310, 60810640, 85134896, 106418620, 212837240, 425674480]

約数ペア:

[(1, 425674480), (2, 212837240), (4, 106418620), (5, 85134896), (7, 60810640), (8, 53209310), (10, 42567448), (11, 38697680), (14, 30405320), (16, 26604655), (19, 22403920), (20, 21283724), (22, 19348840), (28, 15202660), (35, 12162128), (38, 11201960), (40, 10641862), (44, 9674420), (55, 7739536), (56, 7601330), (70, 6081064), (76, 5600980), (77, 5528240), (80, 5320931), (88, 4837210), (95, 4480784), (110, 3869768), (112, 3800665), (133, 3200560), (140, 3040532), (152, 2800490), (154, 2764120), (176, 2418605), (190, 2240392), (209, 2036720), (220, 1934884), (266, 1600280), (280, 1520266), (304, 1400245), (308, 1382060), (380, 1120196), (385, 1105648), (418, 1018360), (440, 967442), (532, 800140), (560, 760133), (616, 691030), (665, 640112), (760, 560098), (770, 552824), (836, 509180), (880, 483721), (1045, 407344), (1064, 400070), (1232, 345515), (1330, 320056), (1463, 290960), (1520, 280049), (1540, 276412), (1672, 254590), (2090, 203672), (2128, 200035), (2660, 160028), (2926, 145480), (3080, 138206), (3344, 127295), (3637, 117040), (4180, 101836), (5320, 80014), (5852, 72740), (6160, 69103), (7274, 58520), (7315, 58192), (8360, 50918), (10640, 40007), (11704, 36370), (14548, 29260), (14630, 29096), (16720, 25459), (18185, 23408)]