172392240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:140

約数の個数: 320

約数和(自身を含む): 617103360

約数和(自身を除く): 444711120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 29, 30, 31, 34, 40, 47, 48, 51, 58, 60, 62, 68, 80, 85, 87, 93, 94, 102, 116, 120, 124, 136, 141, 145, 155, 170, 174, 186, 188, 204, 232, 235, 240, 248, 255, 272, 282, 290, 310, 340, 348, 372, 376, 408, 435, 464, 465, 470, 493, 496, 510, 527, 564, 580, 620, 680, 696, 705, 744, 752, 799, 816, 870, 899, 930, 940, 986, 1020, 1054, 1128, 1160, 1240, 1360, 1363, 1392, 1410, 1457, 1479, 1488, 1581, 1598, 1740, 1798, 1860, 1880, 1972, 2040, 2108, 2256, 2320, 2397, 2465, 2480, 2635, 2697, 2726, 2820, 2914, 2958, 3162, 3196, 3480, 3596, 3720, 3760, 3944, 3995, 4080, 4089, 4216, 4371, 4495, 4794, 4930, 5270, 5394, 5452, 5640, 5828, 5916, 6324, 6392, 6815, 6960, 7192, 7285, 7395, 7440, 7888, 7905, 7990, 8178, 8432, 8742, 8990, 9588, 9860, 10540, 10788, 10904, 11280, 11656, 11832, 11985, 12648, 12784, 13485, 13630, 14384, 14570, 14790, 15283, 15810, 15980, 16356, 17484, 17980, 19176, 19720, 20445, 21080, 21576, 21808, 21855, 23171, 23312, 23664, 23970, 24769, 25296, 26970, 27260, 29140, 29580, 30566, 31620, 31960, 32712, 34968, 35960, 38352, 39440, 40890, 42160, 42253, 43152, 43710, 45849, 46342, 47940, 49538, 53940, 54520, 58280, 59160, 61132, 63240, 63920, 65424, 69513, 69936, 71920, 74307, 76415, 81780, 84506, 87420, 91698, 92684, 95880, 99076, 107880, 109040, 115855, 116560, 118320, 122264, 123845, 126480, 126759, 139026, 148614, 152830, 163560, 169012, 174840, 183396, 185368, 191760, 198152, 211265, 215760, 229245, 231710, 244528, 247690, 253518, 278052, 297228, 305660, 327120, 338024, 347565, 349680, 366792, 370736, 371535, 396304, 422530, 458490, 463420, 495380, 507036, 556104, 594456, 611320, 633795, 676048, 695130, 718301, 733584, 743070, 845060, 916980, 926840, 990760, 1014072, 1112208, 1188912, 1222640, 1267590, 1390260, 1436602, 1486140, 1690120, 1833960, 1853680, 1981520, 2028144, 2154903, 2535180, 2780520, 2873204, 2972280, 3380240, 3591505, 3667920, 4309806, 5070360, 5561040, 5746408, 5944560, 7183010, 8619612, 10140720, 10774515, 11492816, 14366020, 17239224, 21549030, 28732040, 34478448, 43098060, 57464080, 86196120, 172392240]

約数ペア:

[(1, 172392240), (2, 86196120), (3, 57464080), (4, 43098060), (5, 34478448), (6, 28732040), (8, 21549030), (10, 17239224), (12, 14366020), (15, 11492816), (16, 10774515), (17, 10140720), (20, 8619612), (24, 7183010), (29, 5944560), (30, 5746408), (31, 5561040), (34, 5070360), (40, 4309806), (47, 3667920), (48, 3591505), (51, 3380240), (58, 2972280), (60, 2873204), (62, 2780520), (68, 2535180), (80, 2154903), (85, 2028144), (87, 1981520), (93, 1853680), (94, 1833960), (102, 1690120), (116, 1486140), (120, 1436602), (124, 1390260), (136, 1267590), (141, 1222640), (145, 1188912), (155, 1112208), (170, 1014072), (174, 990760), (186, 926840), (188, 916980), (204, 845060), (232, 743070), (235, 733584), (240, 718301), (248, 695130), (255, 676048), (272, 633795), (282, 611320), (290, 594456), (310, 556104), (340, 507036), (348, 495380), (372, 463420), (376, 458490), (408, 422530), (435, 396304), (464, 371535), (465, 370736), (470, 366792), (493, 349680), (496, 347565), (510, 338024), (527, 327120), (564, 305660), (580, 297228), (620, 278052), (680, 253518), (696, 247690), (705, 244528), (744, 231710), (752, 229245), (799, 215760), (816, 211265), (870, 198152), (899, 191760), (930, 185368), (940, 183396), (986, 174840), (1020, 169012), (1054, 163560), (1128, 152830), (1160, 148614), (1240, 139026), (1360, 126759), (1363, 126480), (1392, 123845), (1410, 122264), (1457, 118320), (1479, 116560), (1488, 115855), (1581, 109040), (1598, 107880), (1740, 99076), (1798, 95880), (1860, 92684), (1880, 91698), (1972, 87420), (2040, 84506), (2108, 81780), (2256, 76415), (2320, 74307), (2397, 71920), (2465, 69936), (2480, 69513), (2635, 65424), (2697, 63920), (2726, 63240), (2820, 61132), (2914, 59160), (2958, 58280), (3162, 54520), (3196, 53940), (3480, 49538), (3596, 47940), (3720, 46342), (3760, 45849), (3944, 43710), (3995, 43152), (4080, 42253), (4089, 42160), (4216, 40890), (4371, 39440), (4495, 38352), (4794, 35960), (4930, 34968), (5270, 32712), (5394, 31960), (5452, 31620), (5640, 30566), (5828, 29580), (5916, 29140), (6324, 27260), (6392, 26970), (6815, 25296), (6960, 24769), (7192, 23970), (7285, 23664), (7395, 23312), (7440, 23171), (7888, 21855), (7905, 21808), (7990, 21576), (8178, 21080), (8432, 20445), (8742, 19720), (8990, 19176), (9588, 17980), (9860, 17484), (10540, 16356), (10788, 15980), (10904, 15810), (11280, 15283), (11656, 14790), (11832, 14570), (11985, 14384), (12648, 13630), (12784, 13485)]