203438160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{6571}}^1$

素因数の和:6633

約数の個数: 120

約数和(自身を含む): 699208224

約数和(自身を除く): 495770064

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 43, 45, 48, 60, 72, 80, 86, 90, 120, 129, 144, 172, 180, 215, 240, 258, 344, 360, 387, 430, 516, 645, 688, 720, 774, 860, 1032, 1290, 1548, 1720, 1935, 2064, 2580, 3096, 3440, 3870, 5160, 6192, 6571, 7740, 10320, 13142, 15480, 19713, 26284, 30960, 32855, 39426, 52568, 59139, 65710, 78852, 98565, 105136, 118278, 131420, 157704, 197130, 236556, 262840, 282553, 295695, 315408, 394260, 473112, 525680, 565106, 591390, 788520, 847659, 946224, 1130212, 1182780, 1412765, 1577040, 1695318, 2260424, 2365560, 2542977, 2825530, 3390636, 4238295, 4520848, 4731120, 5085954, 5651060, 6781272, 8476590, 10171908, 11302120, 12714885, 13562544, 16953180, 20343816, 22604240, 25429770, 33906360, 40687632, 50859540, 67812720, 101719080, 203438160]

約数ペア:

[(1, 203438160), (2, 101719080), (3, 67812720), (4, 50859540), (5, 40687632), (6, 33906360), (8, 25429770), (9, 22604240), (10, 20343816), (12, 16953180), (15, 13562544), (16, 12714885), (18, 11302120), (20, 10171908), (24, 8476590), (30, 6781272), (36, 5651060), (40, 5085954), (43, 4731120), (45, 4520848), (48, 4238295), (60, 3390636), (72, 2825530), (80, 2542977), (86, 2365560), (90, 2260424), (120, 1695318), (129, 1577040), (144, 1412765), (172, 1182780), (180, 1130212), (215, 946224), (240, 847659), (258, 788520), (344, 591390), (360, 565106), (387, 525680), (430, 473112), (516, 394260), (645, 315408), (688, 295695), (720, 282553), (774, 262840), (860, 236556), (1032, 197130), (1290, 157704), (1548, 131420), (1720, 118278), (1935, 105136), (2064, 98565), (2580, 78852), (3096, 65710), (3440, 59139), (3870, 52568), (5160, 39426), (6192, 32855), (6571, 30960), (7740, 26284), (10320, 19713), (13142, 15480)]