242185440

素因数分解:

$2^5\times 3^1\times 5^1\times 7^3\times {\mathrm{1471}}^1$

素因数の和:1510

約数の個数: 192

約数和(自身を含む): 890265600

約数和(自身を除く): 648080160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 196, 210, 224, 240, 245, 280, 294, 336, 343, 392, 420, 480, 490, 560, 588, 672, 686, 735, 784, 840, 980, 1029, 1120, 1176, 1372, 1470, 1471, 1568, 1680, 1715, 1960, 2058, 2352, 2744, 2940, 2942, 3360, 3430, 3920, 4116, 4413, 4704, 5145, 5488, 5880, 5884, 6860, 7355, 7840, 8232, 8826, 10290, 10297, 10976, 11760, 11768, 13720, 14710, 16464, 17652, 20580, 20594, 22065, 23520, 23536, 27440, 29420, 30891, 32928, 35304, 41160, 41188, 44130, 47072, 51485, 54880, 58840, 61782, 70608, 72079, 82320, 82376, 88260, 102970, 117680, 123564, 141216, 144158, 154455, 164640, 164752, 176520, 205940, 216237, 235360, 247128, 288316, 308910, 329504, 353040, 360395, 411880, 432474, 494256, 504553, 576632, 617820, 706080, 720790, 823760, 864948, 988512, 1009106, 1081185, 1153264, 1235640, 1441580, 1513659, 1647520, 1729896, 2018212, 2162370, 2306528, 2471280, 2522765, 2883160, 3027318, 3459792, 4036424, 4324740, 4942560, 5045530, 5766320, 6054636, 6919584, 7568295, 8072848, 8649480, 10091060, 11532640, 12109272, 15136590, 16145696, 17298960, 20182120, 24218544, 30273180, 34597920, 40364240, 48437088, 60546360, 80728480, 121092720, 242185440]

約数ペア:

[(1, 242185440), (2, 121092720), (3, 80728480), (4, 60546360), (5, 48437088), (6, 40364240), (7, 34597920), (8, 30273180), (10, 24218544), (12, 20182120), (14, 17298960), (15, 16145696), (16, 15136590), (20, 12109272), (21, 11532640), (24, 10091060), (28, 8649480), (30, 8072848), (32, 7568295), (35, 6919584), (40, 6054636), (42, 5766320), (48, 5045530), (49, 4942560), (56, 4324740), (60, 4036424), (70, 3459792), (80, 3027318), (84, 2883160), (96, 2522765), (98, 2471280), (105, 2306528), (112, 2162370), (120, 2018212), (140, 1729896), (147, 1647520), (160, 1513659), (168, 1441580), (196, 1235640), (210, 1153264), (224, 1081185), (240, 1009106), (245, 988512), (280, 864948), (294, 823760), (336, 720790), (343, 706080), (392, 617820), (420, 576632), (480, 504553), (490, 494256), (560, 432474), (588, 411880), (672, 360395), (686, 353040), (735, 329504), (784, 308910), (840, 288316), (980, 247128), (1029, 235360), (1120, 216237), (1176, 205940), (1372, 176520), (1470, 164752), (1471, 164640), (1568, 154455), (1680, 144158), (1715, 141216), (1960, 123564), (2058, 117680), (2352, 102970), (2744, 88260), (2940, 82376), (2942, 82320), (3360, 72079), (3430, 70608), (3920, 61782), (4116, 58840), (4413, 54880), (4704, 51485), (5145, 47072), (5488, 44130), (5880, 41188), (5884, 41160), (6860, 35304), (7355, 32928), (7840, 30891), (8232, 29420), (8826, 27440), (10290, 23536), (10297, 23520), (10976, 22065), (11760, 20594), (11768, 20580), (13720, 17652), (14710, 16464)]