140734620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{439}}^1$

素因数の和:604

約数の個数: 144

約数和(自身を含む): 464143680

約数和(自身を除く): 323409060

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, 137, 156, 180, 195, 234, 260, 274, 390, 411, 439, 468, 548, 585, 685, 780, 822, 878, 1170, 1233, 1317, 1370, 1644, 1756, 1781, 2055, 2195, 2340, 2466, 2634, 2740, 3562, 3951, 4110, 4390, 4932, 5268, 5343, 5707, 6165, 6585, 7124, 7902, 8220, 8780, 8905, 10686, 11414, 12330, 13170, 15804, 16029, 17121, 17810, 19755, 21372, 22828, 24660, 26340, 26715, 28535, 32058, 34242, 35620, 39510, 51363, 53430, 57070, 60143, 64116, 68484, 79020, 80145, 85605, 102726, 106860, 114140, 120286, 160290, 171210, 180429, 205452, 240572, 256815, 300715, 320580, 342420, 360858, 513630, 541287, 601430, 721716, 781859, 902145, 1027260, 1082574, 1202860, 1563718, 1804290, 2165148, 2345577, 2706435, 3127436, 3608580, 3909295, 4691154, 5412870, 7036731, 7818590, 9382308, 10825740, 11727885, 14073462, 15637180, 23455770, 28146924, 35183655, 46911540, 70367310, 140734620]

約数ペア:

[(1, 140734620), (2, 70367310), (3, 46911540), (4, 35183655), (5, 28146924), (6, 23455770), (9, 15637180), (10, 14073462), (12, 11727885), (13, 10825740), (15, 9382308), (18, 7818590), (20, 7036731), (26, 5412870), (30, 4691154), (36, 3909295), (39, 3608580), (45, 3127436), (52, 2706435), (60, 2345577), (65, 2165148), (78, 1804290), (90, 1563718), (117, 1202860), (130, 1082574), (137, 1027260), (156, 902145), (180, 781859), (195, 721716), (234, 601430), (260, 541287), (274, 513630), (390, 360858), (411, 342420), (439, 320580), (468, 300715), (548, 256815), (585, 240572), (685, 205452), (780, 180429), (822, 171210), (878, 160290), (1170, 120286), (1233, 114140), (1317, 106860), (1370, 102726), (1644, 85605), (1756, 80145), (1781, 79020), (2055, 68484), (2195, 64116), (2340, 60143), (2466, 57070), (2634, 53430), (2740, 51363), (3562, 39510), (3951, 35620), (4110, 34242), (4390, 32058), (4932, 28535), (5268, 26715), (5343, 26340), (5707, 24660), (6165, 22828), (6585, 21372), (7124, 19755), (7902, 17810), (8220, 17121), (8780, 16029), (8905, 15804), (10686, 13170), (11414, 12330)]