140493240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{12589}}^1$

素因数の和:12637

約数の個数: 96

約数和(自身を含む): 471369600

約数和(自身を除く): 330876360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 120, 124, 155, 180, 186, 248, 279, 310, 360, 372, 465, 558, 620, 744, 930, 1116, 1240, 1395, 1860, 2232, 2790, 3720, 5580, 11160, 12589, 25178, 37767, 50356, 62945, 75534, 100712, 113301, 125890, 151068, 188835, 226602, 251780, 302136, 377670, 390259, 453204, 503560, 566505, 755340, 780518, 906408, 1133010, 1170777, 1510680, 1561036, 1951295, 2266020, 2341554, 3122072, 3512331, 3902590, 4532040, 4683108, 5853885, 7024662, 7805180, 9366216, 11707770, 14049324, 15610360, 17561655, 23415540, 28098648, 35123310, 46831080, 70246620, 140493240]

約数ペア:

[(1, 140493240), (2, 70246620), (3, 46831080), (4, 35123310), (5, 28098648), (6, 23415540), (8, 17561655), (9, 15610360), (10, 14049324), (12, 11707770), (15, 9366216), (18, 7805180), (20, 7024662), (24, 5853885), (30, 4683108), (31, 4532040), (36, 3902590), (40, 3512331), (45, 3122072), (60, 2341554), (62, 2266020), (72, 1951295), (90, 1561036), (93, 1510680), (120, 1170777), (124, 1133010), (155, 906408), (180, 780518), (186, 755340), (248, 566505), (279, 503560), (310, 453204), (360, 390259), (372, 377670), (465, 302136), (558, 251780), (620, 226602), (744, 188835), (930, 151068), (1116, 125890), (1240, 113301), (1395, 100712), (1860, 75534), (2232, 62945), (2790, 50356), (3720, 37767), (5580, 25178), (11160, 12589)]