65632680

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{431}}^1$

素因数の和:501

約数の個数: 160

約数和(自身を含む): 225815040

約数和(自身を除く): 160182360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 47, 54, 60, 72, 81, 90, 94, 108, 120, 135, 141, 162, 180, 188, 216, 235, 270, 282, 324, 360, 376, 405, 423, 431, 470, 540, 564, 648, 705, 810, 846, 862, 940, 1080, 1128, 1269, 1293, 1410, 1620, 1692, 1724, 1880, 2115, 2155, 2538, 2586, 2820, 3240, 3384, 3448, 3807, 3879, 4230, 4310, 5076, 5172, 5640, 6345, 6465, 7614, 7758, 8460, 8620, 10152, 10344, 11637, 12690, 12930, 15228, 15516, 16920, 17240, 19035, 19395, 20257, 23274, 25380, 25860, 30456, 31032, 34911, 38070, 38790, 40514, 46548, 50760, 51720, 58185, 60771, 69822, 76140, 77580, 81028, 93096, 101285, 116370, 121542, 139644, 152280, 155160, 162056, 174555, 182313, 202570, 232740, 243084, 279288, 303855, 349110, 364626, 405140, 465480, 486168, 546939, 607710, 698220, 729252, 810280, 911565, 1093878, 1215420, 1396440, 1458504, 1640817, 1823130, 2187756, 2430840, 2734695, 3281634, 3646260, 4375512, 5469390, 6563268, 7292520, 8204085, 10938780, 13126536, 16408170, 21877560, 32816340, 65632680]

約数ペア:

[(1, 65632680), (2, 32816340), (3, 21877560), (4, 16408170), (5, 13126536), (6, 10938780), (8, 8204085), (9, 7292520), (10, 6563268), (12, 5469390), (15, 4375512), (18, 3646260), (20, 3281634), (24, 2734695), (27, 2430840), (30, 2187756), (36, 1823130), (40, 1640817), (45, 1458504), (47, 1396440), (54, 1215420), (60, 1093878), (72, 911565), (81, 810280), (90, 729252), (94, 698220), (108, 607710), (120, 546939), (135, 486168), (141, 465480), (162, 405140), (180, 364626), (188, 349110), (216, 303855), (235, 279288), (270, 243084), (282, 232740), (324, 202570), (360, 182313), (376, 174555), (405, 162056), (423, 155160), (431, 152280), (470, 139644), (540, 121542), (564, 116370), (648, 101285), (705, 93096), (810, 81028), (846, 77580), (862, 76140), (940, 69822), (1080, 60771), (1128, 58185), (1269, 51720), (1293, 50760), (1410, 46548), (1620, 40514), (1692, 38790), (1724, 38070), (1880, 34911), (2115, 31032), (2155, 30456), (2538, 25860), (2586, 25380), (2820, 23274), (3240, 20257), (3384, 19395), (3448, 19035), (3807, 17240), (3879, 16920), (4230, 15516), (4310, 15228), (5076, 12930), (5172, 12690), (5640, 11637), (6345, 10344), (6465, 10152), (7614, 8620), (7758, 8460)]