216752040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{331}}^1$

素因数の和:472

約数の個数: 192

約数和(自身を含む): 755127360

約数和(自身を除く): 538375320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 107, 120, 136, 153, 170, 180, 204, 214, 255, 306, 321, 331, 340, 360, 408, 428, 510, 535, 612, 642, 662, 680, 765, 856, 963, 993, 1020, 1070, 1224, 1284, 1324, 1530, 1605, 1655, 1819, 1926, 1986, 2040, 2140, 2568, 2648, 2979, 3060, 3210, 3310, 3638, 3852, 3972, 4280, 4815, 4965, 5457, 5627, 5958, 6120, 6420, 6620, 7276, 7704, 7944, 9095, 9630, 9930, 10914, 11254, 11916, 12840, 13240, 14552, 14895, 16371, 16881, 18190, 19260, 19860, 21828, 22508, 23832, 27285, 28135, 29790, 32742, 33762, 35417, 36380, 38520, 39720, 43656, 45016, 50643, 54570, 56270, 59580, 65484, 67524, 70834, 72760, 81855, 84405, 101286, 106251, 109140, 112540, 119160, 130968, 135048, 141668, 163710, 168810, 177085, 202572, 212502, 218280, 225080, 253215, 283336, 318753, 327420, 337620, 354170, 405144, 425004, 506430, 531255, 602089, 637506, 654840, 675240, 708340, 850008, 1012860, 1062510, 1204178, 1275012, 1416680, 1593765, 1806267, 2025720, 2125020, 2408356, 2550024, 3010445, 3187530, 3612534, 4250040, 4816712, 5418801, 6020890, 6375060, 7225068, 9031335, 10837602, 12041780, 12750120, 14450136, 18062670, 21675204, 24083560, 27094005, 36125340, 43350408, 54188010, 72250680, 108376020, 216752040]

約数ペア:

[(1, 216752040), (2, 108376020), (3, 72250680), (4, 54188010), (5, 43350408), (6, 36125340), (8, 27094005), (9, 24083560), (10, 21675204), (12, 18062670), (15, 14450136), (17, 12750120), (18, 12041780), (20, 10837602), (24, 9031335), (30, 7225068), (34, 6375060), (36, 6020890), (40, 5418801), (45, 4816712), (51, 4250040), (60, 3612534), (68, 3187530), (72, 3010445), (85, 2550024), (90, 2408356), (102, 2125020), (107, 2025720), (120, 1806267), (136, 1593765), (153, 1416680), (170, 1275012), (180, 1204178), (204, 1062510), (214, 1012860), (255, 850008), (306, 708340), (321, 675240), (331, 654840), (340, 637506), (360, 602089), (408, 531255), (428, 506430), (510, 425004), (535, 405144), (612, 354170), (642, 337620), (662, 327420), (680, 318753), (765, 283336), (856, 253215), (963, 225080), (993, 218280), (1020, 212502), (1070, 202572), (1224, 177085), (1284, 168810), (1324, 163710), (1530, 141668), (1605, 135048), (1655, 130968), (1819, 119160), (1926, 112540), (1986, 109140), (2040, 106251), (2140, 101286), (2568, 84405), (2648, 81855), (2979, 72760), (3060, 70834), (3210, 67524), (3310, 65484), (3638, 59580), (3852, 56270), (3972, 54570), (4280, 50643), (4815, 45016), (4965, 43656), (5457, 39720), (5627, 38520), (5958, 36380), (6120, 35417), (6420, 33762), (6620, 32742), (7276, 29790), (7704, 28135), (7944, 27285), (9095, 23832), (9630, 22508), (9930, 21828), (10914, 19860), (11254, 19260), (11916, 18190), (12840, 16881), (13240, 16371), (14552, 14895)]