239776740

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{277}}^1$

素因数の和:531

約数の個数: 192

約数和(自身を含む): 859353600

約数和(自身を除く): 619576860

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 229, 252, 270, 277, 315, 378, 420, 458, 540, 554, 630, 687, 756, 831, 916, 945, 1108, 1145, 1260, 1374, 1385, 1603, 1662, 1890, 1939, 2061, 2290, 2493, 2748, 2770, 3206, 3324, 3435, 3780, 3878, 4122, 4155, 4580, 4809, 4986, 5540, 5817, 6183, 6412, 6870, 7479, 7756, 8015, 8244, 8310, 9618, 9695, 9972, 10305, 11634, 12366, 12465, 13740, 14427, 14958, 16030, 16620, 17451, 19236, 19390, 20610, 23268, 24045, 24732, 24930, 28854, 29085, 29916, 30915, 32060, 34902, 37395, 38780, 41220, 43281, 48090, 49860, 52353, 57708, 58170, 61830, 63433, 69804, 72135, 74790, 86562, 87255, 96180, 104706, 116340, 123660, 126866, 144270, 149580, 173124, 174510, 190299, 209412, 216405, 253732, 261765, 288540, 317165, 349020, 380598, 432810, 444031, 523530, 570897, 634330, 761196, 865620, 888062, 951495, 1047060, 1141794, 1268660, 1332093, 1712691, 1776124, 1902990, 2220155, 2283588, 2664186, 2854485, 3425382, 3805980, 3996279, 4440310, 5328372, 5708970, 6660465, 6850764, 7992558, 8563455, 8880620, 11417940, 11988837, 13320930, 15985116, 17126910, 19981395, 23977674, 26641860, 34253820, 39962790, 47955348, 59944185, 79925580, 119888370, 239776740]

約数ペア:

[(1, 239776740), (2, 119888370), (3, 79925580), (4, 59944185), (5, 47955348), (6, 39962790), (7, 34253820), (9, 26641860), (10, 23977674), (12, 19981395), (14, 17126910), (15, 15985116), (18, 13320930), (20, 11988837), (21, 11417940), (27, 8880620), (28, 8563455), (30, 7992558), (35, 6850764), (36, 6660465), (42, 5708970), (45, 5328372), (54, 4440310), (60, 3996279), (63, 3805980), (70, 3425382), (84, 2854485), (90, 2664186), (105, 2283588), (108, 2220155), (126, 1902990), (135, 1776124), (140, 1712691), (180, 1332093), (189, 1268660), (210, 1141794), (229, 1047060), (252, 951495), (270, 888062), (277, 865620), (315, 761196), (378, 634330), (420, 570897), (458, 523530), (540, 444031), (554, 432810), (630, 380598), (687, 349020), (756, 317165), (831, 288540), (916, 261765), (945, 253732), (1108, 216405), (1145, 209412), (1260, 190299), (1374, 174510), (1385, 173124), (1603, 149580), (1662, 144270), (1890, 126866), (1939, 123660), (2061, 116340), (2290, 104706), (2493, 96180), (2748, 87255), (2770, 86562), (3206, 74790), (3324, 72135), (3435, 69804), (3780, 63433), (3878, 61830), (4122, 58170), (4155, 57708), (4580, 52353), (4809, 49860), (4986, 48090), (5540, 43281), (5817, 41220), (6183, 38780), (6412, 37395), (6870, 34902), (7479, 32060), (7756, 30915), (8015, 29916), (8244, 29085), (8310, 28854), (9618, 24930), (9695, 24732), (9972, 24045), (10305, 23268), (11634, 20610), (12366, 19390), (12465, 19236), (13740, 17451), (14427, 16620), (14958, 16030)]