307946160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{181}}^1$

素因数の和:356

約数の個数: 240

約数和(自身を含む): 1108991520

約数和(自身を除く): 801045360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 102, 120, 136, 139, 144, 153, 170, 180, 181, 204, 240, 255, 272, 278, 306, 340, 360, 362, 408, 417, 510, 543, 556, 612, 680, 695, 720, 724, 765, 816, 834, 905, 1020, 1086, 1112, 1224, 1251, 1360, 1390, 1448, 1530, 1629, 1668, 1810, 2040, 2085, 2172, 2224, 2363, 2448, 2502, 2715, 2780, 2896, 3060, 3077, 3258, 3336, 3620, 4080, 4170, 4344, 4726, 5004, 5430, 5560, 6120, 6154, 6255, 6516, 6672, 7089, 7240, 8145, 8340, 8688, 9231, 9452, 10008, 10860, 11120, 11815, 12240, 12308, 12510, 13032, 14178, 14480, 15385, 16290, 16680, 18462, 18904, 20016, 21267, 21720, 23630, 24616, 25020, 25159, 26064, 27693, 28356, 30770, 32580, 33360, 35445, 36924, 37808, 42534, 43440, 46155, 47260, 49232, 50040, 50318, 55386, 56712, 61540, 65160, 70890, 73848, 75477, 85068, 92310, 94520, 100080, 100636, 106335, 110772, 113424, 123080, 125795, 130320, 138465, 141780, 147696, 150954, 170136, 184620, 189040, 201272, 212670, 221544, 226431, 246160, 251590, 276930, 283560, 301908, 340272, 369240, 377385, 402544, 425340, 427703, 443088, 452862, 503180, 553860, 567120, 603816, 738480, 754770, 850680, 855406, 905724, 1006360, 1107720, 1132155, 1207632, 1283109, 1509540, 1701360, 1710812, 1811448, 2012720, 2138515, 2215440, 2264310, 2566218, 3019080, 3421624, 3622896, 3849327, 4277030, 4528620, 5132436, 6038160, 6415545, 6843248, 7698654, 8554060, 9057240, 10264872, 12831090, 15397308, 17108120, 18114480, 19246635, 20529744, 25662180, 30794616, 34216240, 38493270, 51324360, 61589232, 76986540, 102648720, 153973080, 307946160]

約数ペア:

[(1, 307946160), (2, 153973080), (3, 102648720), (4, 76986540), (5, 61589232), (6, 51324360), (8, 38493270), (9, 34216240), (10, 30794616), (12, 25662180), (15, 20529744), (16, 19246635), (17, 18114480), (18, 17108120), (20, 15397308), (24, 12831090), (30, 10264872), (34, 9057240), (36, 8554060), (40, 7698654), (45, 6843248), (48, 6415545), (51, 6038160), (60, 5132436), (68, 4528620), (72, 4277030), (80, 3849327), (85, 3622896), (90, 3421624), (102, 3019080), (120, 2566218), (136, 2264310), (139, 2215440), (144, 2138515), (153, 2012720), (170, 1811448), (180, 1710812), (181, 1701360), (204, 1509540), (240, 1283109), (255, 1207632), (272, 1132155), (278, 1107720), (306, 1006360), (340, 905724), (360, 855406), (362, 850680), (408, 754770), (417, 738480), (510, 603816), (543, 567120), (556, 553860), (612, 503180), (680, 452862), (695, 443088), (720, 427703), (724, 425340), (765, 402544), (816, 377385), (834, 369240), (905, 340272), (1020, 301908), (1086, 283560), (1112, 276930), (1224, 251590), (1251, 246160), (1360, 226431), (1390, 221544), (1448, 212670), (1530, 201272), (1629, 189040), (1668, 184620), (1810, 170136), (2040, 150954), (2085, 147696), (2172, 141780), (2224, 138465), (2363, 130320), (2448, 125795), (2502, 123080), (2715, 113424), (2780, 110772), (2896, 106335), (3060, 100636), (3077, 100080), (3258, 94520), (3336, 92310), (3620, 85068), (4080, 75477), (4170, 73848), (4344, 70890), (4726, 65160), (5004, 61540), (5430, 56712), (5560, 55386), (6120, 50318), (6154, 50040), (6255, 49232), (6516, 47260), (6672, 46155), (7089, 43440), (7240, 42534), (8145, 37808), (8340, 36924), (8688, 35445), (9231, 33360), (9452, 32580), (10008, 30770), (10860, 28356), (11120, 27693), (11815, 26064), (12240, 25159), (12308, 25020), (12510, 24616), (13032, 23630), (14178, 21720), (14480, 21267), (15385, 20016), (16290, 18904), (16680, 18462)]