140641020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{60103}}^1$

素因数の和:60131

約数の個数: 72

約数和(自身を含む): 459434976

約数和(自身を除く): 318793956

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 60103, 120206, 180309, 240412, 300515, 360618, 540927, 601030, 721236, 781339, 901545, 1081854, 1202060, 1562678, 1803090, 2163708, 2344017, 2704635, 3125356, 3606180, 3906695, 4688034, 5409270, 7032051, 7813390, 9376068, 10818540, 11720085, 14064102, 15626780, 23440170, 28128204, 35160255, 46880340, 70320510, 140641020]

約数ペア:

[(1, 140641020), (2, 70320510), (3, 46880340), (4, 35160255), (5, 28128204), (6, 23440170), (9, 15626780), (10, 14064102), (12, 11720085), (13, 10818540), (15, 9376068), (18, 7813390), (20, 7032051), (26, 5409270), (30, 4688034), (36, 3906695), (39, 3606180), (45, 3125356), (52, 2704635), (60, 2344017), (65, 2163708), (78, 1803090), (90, 1562678), (117, 1202060), (130, 1081854), (156, 901545), (180, 781339), (195, 721236), (234, 601030), (260, 540927), (390, 360618), (468, 300515), (585, 240412), (780, 180309), (1170, 120206), (2340, 60103)]