231619080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{3581}}^1$

素因数の和:3620

約数の個数: 192

約数和(自身を含む): 882031680

約数和(自身を除く): 650412600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 49, 55, 56, 60, 66, 70, 77, 84, 88, 98, 105, 110, 120, 132, 140, 147, 154, 165, 168, 196, 210, 220, 231, 245, 264, 280, 294, 308, 330, 385, 392, 420, 440, 462, 490, 539, 588, 616, 660, 735, 770, 840, 924, 980, 1078, 1155, 1176, 1320, 1470, 1540, 1617, 1848, 1960, 2156, 2310, 2695, 2940, 3080, 3234, 3581, 4312, 4620, 5390, 5880, 6468, 7162, 8085, 9240, 10743, 10780, 12936, 14324, 16170, 17905, 21486, 21560, 25067, 28648, 32340, 35810, 39391, 42972, 50134, 53715, 64680, 71620, 75201, 78782, 85944, 100268, 107430, 118173, 125335, 143240, 150402, 157564, 175469, 196955, 200536, 214860, 236346, 250670, 275737, 300804, 315128, 350938, 376005, 393910, 429720, 472692, 501340, 526407, 551474, 590865, 601608, 701876, 752010, 787820, 827211, 877345, 945384, 1002680, 1052814, 1102948, 1181730, 1378685, 1403752, 1504020, 1575640, 1654422, 1754690, 1930159, 2105628, 2205896, 2363460, 2632035, 2757370, 3008040, 3308844, 3509380, 3860318, 4136055, 4211256, 4726920, 5264070, 5514740, 5790477, 6617688, 7018760, 7720636, 8272110, 9650795, 10528140, 11029480, 11580954, 15441272, 16544220, 19301590, 21056280, 23161908, 28952385, 33088440, 38603180, 46323816, 57904770, 77206360, 115809540, 231619080]

約数ペア:

[(1, 231619080), (2, 115809540), (3, 77206360), (4, 57904770), (5, 46323816), (6, 38603180), (7, 33088440), (8, 28952385), (10, 23161908), (11, 21056280), (12, 19301590), (14, 16544220), (15, 15441272), (20, 11580954), (21, 11029480), (22, 10528140), (24, 9650795), (28, 8272110), (30, 7720636), (33, 7018760), (35, 6617688), (40, 5790477), (42, 5514740), (44, 5264070), (49, 4726920), (55, 4211256), (56, 4136055), (60, 3860318), (66, 3509380), (70, 3308844), (77, 3008040), (84, 2757370), (88, 2632035), (98, 2363460), (105, 2205896), (110, 2105628), (120, 1930159), (132, 1754690), (140, 1654422), (147, 1575640), (154, 1504020), (165, 1403752), (168, 1378685), (196, 1181730), (210, 1102948), (220, 1052814), (231, 1002680), (245, 945384), (264, 877345), (280, 827211), (294, 787820), (308, 752010), (330, 701876), (385, 601608), (392, 590865), (420, 551474), (440, 526407), (462, 501340), (490, 472692), (539, 429720), (588, 393910), (616, 376005), (660, 350938), (735, 315128), (770, 300804), (840, 275737), (924, 250670), (980, 236346), (1078, 214860), (1155, 200536), (1176, 196955), (1320, 175469), (1470, 157564), (1540, 150402), (1617, 143240), (1848, 125335), (1960, 118173), (2156, 107430), (2310, 100268), (2695, 85944), (2940, 78782), (3080, 75201), (3234, 71620), (3581, 64680), (4312, 53715), (4620, 50134), (5390, 42972), (5880, 39391), (6468, 35810), (7162, 32340), (8085, 28648), (9240, 25067), (10743, 21560), (10780, 21486), (12936, 17905), (14324, 16170)]