239616360

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{421}}^1$

素因数の和:489

約数の個数: 256

約数和(自身を含む): 875059200

約数和(自身を除く): 635442840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 31, 34, 36, 40, 45, 51, 54, 60, 62, 68, 72, 85, 90, 93, 102, 108, 120, 124, 135, 136, 153, 155, 170, 180, 186, 204, 216, 248, 255, 270, 279, 306, 310, 340, 360, 372, 408, 421, 459, 465, 510, 527, 540, 558, 612, 620, 680, 744, 765, 837, 842, 918, 930, 1020, 1054, 1080, 1116, 1224, 1240, 1263, 1395, 1530, 1581, 1674, 1684, 1836, 1860, 2040, 2105, 2108, 2232, 2295, 2526, 2635, 2790, 3060, 3162, 3348, 3368, 3672, 3720, 3789, 4185, 4210, 4216, 4590, 4743, 5052, 5270, 5580, 6120, 6315, 6324, 6696, 7157, 7578, 7905, 8370, 8420, 9180, 9486, 10104, 10540, 11160, 11367, 12630, 12648, 13051, 14229, 14314, 15156, 15810, 16740, 16840, 18360, 18945, 18972, 21080, 21471, 22734, 23715, 25260, 26102, 28458, 28628, 30312, 31620, 33480, 35785, 37890, 37944, 39153, 42942, 45468, 47430, 50520, 52204, 56835, 56916, 57256, 63240, 64413, 65255, 71145, 71570, 75780, 78306, 85884, 90936, 94860, 104408, 107355, 113670, 113832, 117459, 128826, 130510, 142290, 143140, 151560, 156612, 171768, 189720, 193239, 195765, 214710, 221867, 227340, 234918, 257652, 261020, 284580, 286280, 313224, 322065, 352377, 386478, 391530, 429420, 443734, 454680, 469836, 515304, 522040, 569160, 587295, 644130, 665601, 704754, 772956, 783060, 858840, 887468, 939672, 966195, 1109335, 1174590, 1288260, 1331202, 1409508, 1545912, 1566120, 1761885, 1774936, 1932390, 1996803, 2218670, 2349180, 2576520, 2662404, 2819016, 3328005, 3523770, 3864780, 3993606, 4437340, 4698360, 5324808, 5990409, 6656010, 7047540, 7729560, 7987212, 8874680, 9984015, 11980818, 13312020, 14095080, 15974424, 19968030, 23961636, 26624040, 29952045, 39936060, 47923272, 59904090, 79872120, 119808180, 239616360]

約数ペア:

[(1, 239616360), (2, 119808180), (3, 79872120), (4, 59904090), (5, 47923272), (6, 39936060), (8, 29952045), (9, 26624040), (10, 23961636), (12, 19968030), (15, 15974424), (17, 14095080), (18, 13312020), (20, 11980818), (24, 9984015), (27, 8874680), (30, 7987212), (31, 7729560), (34, 7047540), (36, 6656010), (40, 5990409), (45, 5324808), (51, 4698360), (54, 4437340), (60, 3993606), (62, 3864780), (68, 3523770), (72, 3328005), (85, 2819016), (90, 2662404), (93, 2576520), (102, 2349180), (108, 2218670), (120, 1996803), (124, 1932390), (135, 1774936), (136, 1761885), (153, 1566120), (155, 1545912), (170, 1409508), (180, 1331202), (186, 1288260), (204, 1174590), (216, 1109335), (248, 966195), (255, 939672), (270, 887468), (279, 858840), (306, 783060), (310, 772956), (340, 704754), (360, 665601), (372, 644130), (408, 587295), (421, 569160), (459, 522040), (465, 515304), (510, 469836), (527, 454680), (540, 443734), (558, 429420), (612, 391530), (620, 386478), (680, 352377), (744, 322065), (765, 313224), (837, 286280), (842, 284580), (918, 261020), (930, 257652), (1020, 234918), (1054, 227340), (1080, 221867), (1116, 214710), (1224, 195765), (1240, 193239), (1263, 189720), (1395, 171768), (1530, 156612), (1581, 151560), (1674, 143140), (1684, 142290), (1836, 130510), (1860, 128826), (2040, 117459), (2105, 113832), (2108, 113670), (2232, 107355), (2295, 104408), (2526, 94860), (2635, 90936), (2790, 85884), (3060, 78306), (3162, 75780), (3348, 71570), (3368, 71145), (3672, 65255), (3720, 64413), (3789, 63240), (4185, 57256), (4210, 56916), (4216, 56835), (4590, 52204), (4743, 50520), (5052, 47430), (5270, 45468), (5580, 42942), (6120, 39153), (6315, 37944), (6324, 37890), (6696, 35785), (7157, 33480), (7578, 31620), (7905, 30312), (8370, 28628), (8420, 28458), (9180, 26102), (9486, 25260), (10104, 23715), (10540, 22734), (11160, 21471), (11367, 21080), (12630, 18972), (12648, 18945), (13051, 18360), (14229, 16840), (14314, 16740), (15156, 15810)]