42580440

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{277}}^1$

素因数の和:362

約数の個数: 192

約数和(自身を含む): 161328960

約数和(自身を除く): 118748520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 61, 63, 70, 72, 84, 90, 105, 120, 122, 126, 140, 168, 180, 183, 210, 244, 252, 277, 280, 305, 315, 360, 366, 420, 427, 488, 504, 549, 554, 610, 630, 732, 831, 840, 854, 915, 1098, 1108, 1220, 1260, 1281, 1385, 1464, 1662, 1708, 1830, 1939, 2135, 2196, 2216, 2440, 2493, 2520, 2562, 2745, 2770, 3324, 3416, 3660, 3843, 3878, 4155, 4270, 4392, 4986, 5124, 5490, 5540, 5817, 6405, 6648, 7320, 7686, 7756, 8310, 8540, 9695, 9972, 10248, 10980, 11080, 11634, 12465, 12810, 15372, 15512, 16620, 16897, 17080, 17451, 19215, 19390, 19944, 21960, 23268, 24930, 25620, 29085, 30744, 33240, 33794, 34902, 38430, 38780, 46536, 49860, 50691, 51240, 58170, 67588, 69804, 76860, 77560, 84485, 87255, 99720, 101382, 116340, 118279, 135176, 139608, 152073, 153720, 168970, 174510, 202764, 232680, 236558, 253455, 304146, 337940, 349020, 354837, 405528, 473116, 506910, 591395, 608292, 675880, 698040, 709674, 760365, 946232, 1013820, 1064511, 1182790, 1216584, 1419348, 1520730, 1774185, 2027640, 2129022, 2365580, 2838696, 3041460, 3548370, 4258044, 4731160, 5322555, 6082920, 7096740, 8516088, 10645110, 14193480, 21290220, 42580440]

約数ペア:

[(1, 42580440), (2, 21290220), (3, 14193480), (4, 10645110), (5, 8516088), (6, 7096740), (7, 6082920), (8, 5322555), (9, 4731160), (10, 4258044), (12, 3548370), (14, 3041460), (15, 2838696), (18, 2365580), (20, 2129022), (21, 2027640), (24, 1774185), (28, 1520730), (30, 1419348), (35, 1216584), (36, 1182790), (40, 1064511), (42, 1013820), (45, 946232), (56, 760365), (60, 709674), (61, 698040), (63, 675880), (70, 608292), (72, 591395), (84, 506910), (90, 473116), (105, 405528), (120, 354837), (122, 349020), (126, 337940), (140, 304146), (168, 253455), (180, 236558), (183, 232680), (210, 202764), (244, 174510), (252, 168970), (277, 153720), (280, 152073), (305, 139608), (315, 135176), (360, 118279), (366, 116340), (420, 101382), (427, 99720), (488, 87255), (504, 84485), (549, 77560), (554, 76860), (610, 69804), (630, 67588), (732, 58170), (831, 51240), (840, 50691), (854, 49860), (915, 46536), (1098, 38780), (1108, 38430), (1220, 34902), (1260, 33794), (1281, 33240), (1385, 30744), (1464, 29085), (1662, 25620), (1708, 24930), (1830, 23268), (1939, 21960), (2135, 19944), (2196, 19390), (2216, 19215), (2440, 17451), (2493, 17080), (2520, 16897), (2562, 16620), (2745, 15512), (2770, 15372), (3324, 12810), (3416, 12465), (3660, 11634), (3843, 11080), (3878, 10980), (4155, 10248), (4270, 9972), (4392, 9695), (4986, 8540), (5124, 8310), (5490, 7756), (5540, 7686), (5817, 7320), (6405, 6648)]