67279380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{8431}}^1$

素因数の和:8469

約数の個数: 96

約数和(自身を含む): 226652160

約数和(自身を除く): 159372780

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 70, 76, 84, 95, 105, 114, 133, 140, 190, 210, 228, 266, 285, 380, 399, 420, 532, 570, 665, 798, 1140, 1330, 1596, 1995, 2660, 3990, 7980, 8431, 16862, 25293, 33724, 42155, 50586, 59017, 84310, 101172, 118034, 126465, 160189, 168620, 177051, 236068, 252930, 295085, 320378, 354102, 480567, 505860, 590170, 640756, 708204, 800945, 885255, 961134, 1121323, 1180340, 1601890, 1770510, 1922268, 2242646, 2402835, 3203780, 3363969, 3541020, 4485292, 4805670, 5606615, 6727938, 9611340, 11213230, 13455876, 16819845, 22426460, 33639690, 67279380]

約数ペア:

[(1, 67279380), (2, 33639690), (3, 22426460), (4, 16819845), (5, 13455876), (6, 11213230), (7, 9611340), (10, 6727938), (12, 5606615), (14, 4805670), (15, 4485292), (19, 3541020), (20, 3363969), (21, 3203780), (28, 2402835), (30, 2242646), (35, 1922268), (38, 1770510), (42, 1601890), (57, 1180340), (60, 1121323), (70, 961134), (76, 885255), (84, 800945), (95, 708204), (105, 640756), (114, 590170), (133, 505860), (140, 480567), (190, 354102), (210, 320378), (228, 295085), (266, 252930), (285, 236068), (380, 177051), (399, 168620), (420, 160189), (532, 126465), (570, 118034), (665, 101172), (798, 84310), (1140, 59017), (1330, 50586), (1596, 42155), (1995, 33724), (2660, 25293), (3990, 16862), (7980, 8431)]