197394480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{16127}}^1$

素因数の和:16163

約数の個数: 120

約数和(自身を含む): 701955072

約数和(自身を除く): 504560592

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 102, 120, 136, 144, 153, 170, 180, 204, 240, 255, 272, 306, 340, 360, 408, 510, 612, 680, 720, 765, 816, 1020, 1224, 1360, 1530, 2040, 2448, 3060, 4080, 6120, 12240, 16127, 32254, 48381, 64508, 80635, 96762, 129016, 145143, 161270, 193524, 241905, 258032, 274159, 290286, 322540, 387048, 483810, 548318, 580572, 645080, 725715, 774096, 822477, 967620, 1096636, 1161144, 1290160, 1370795, 1451430, 1644954, 1935240, 2193272, 2322288, 2467431, 2741590, 2902860, 3289908, 3870480, 4112385, 4386544, 4934862, 5483180, 5805720, 6579816, 8224770, 9869724, 10966360, 11611440, 12337155, 13159632, 16449540, 19739448, 21932720, 24674310, 32899080, 39478896, 49348620, 65798160, 98697240, 197394480]

約数ペア:

[(1, 197394480), (2, 98697240), (3, 65798160), (4, 49348620), (5, 39478896), (6, 32899080), (8, 24674310), (9, 21932720), (10, 19739448), (12, 16449540), (15, 13159632), (16, 12337155), (17, 11611440), (18, 10966360), (20, 9869724), (24, 8224770), (30, 6579816), (34, 5805720), (36, 5483180), (40, 4934862), (45, 4386544), (48, 4112385), (51, 3870480), (60, 3289908), (68, 2902860), (72, 2741590), (80, 2467431), (85, 2322288), (90, 2193272), (102, 1935240), (120, 1644954), (136, 1451430), (144, 1370795), (153, 1290160), (170, 1161144), (180, 1096636), (204, 967620), (240, 822477), (255, 774096), (272, 725715), (306, 645080), (340, 580572), (360, 548318), (408, 483810), (510, 387048), (612, 322540), (680, 290286), (720, 274159), (765, 258032), (816, 241905), (1020, 193524), (1224, 161270), (1360, 145143), (1530, 129016), (2040, 96762), (2448, 80635), (3060, 64508), (4080, 48381), (6120, 32254), (12240, 16127)]