163222440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:180

約数の個数: 256

約数和(自身を含む): 559872000

約数和(自身を除く): 396649560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 29, 30, 31, 34, 40, 51, 58, 60, 62, 68, 85, 87, 89, 93, 102, 116, 120, 124, 136, 145, 155, 170, 174, 178, 186, 204, 232, 248, 255, 267, 290, 310, 340, 348, 356, 372, 408, 435, 445, 465, 493, 510, 527, 534, 580, 620, 680, 696, 712, 744, 870, 890, 899, 930, 986, 1020, 1054, 1068, 1160, 1240, 1335, 1479, 1513, 1581, 1740, 1780, 1798, 1860, 1972, 2040, 2108, 2136, 2465, 2581, 2635, 2670, 2697, 2759, 2958, 3026, 3162, 3480, 3560, 3596, 3720, 3944, 4216, 4495, 4539, 4930, 5162, 5270, 5340, 5394, 5518, 5916, 6052, 6324, 7192, 7395, 7565, 7743, 7905, 8277, 8990, 9078, 9860, 10324, 10540, 10680, 10788, 11036, 11832, 12104, 12648, 12905, 13485, 13795, 14790, 15130, 15283, 15486, 15810, 16554, 17980, 18156, 19720, 20648, 21080, 21576, 22072, 22695, 25810, 26970, 27590, 29580, 30260, 30566, 30972, 31620, 33108, 35960, 36312, 38715, 41385, 43877, 45390, 45849, 46903, 51620, 53940, 55180, 59160, 60520, 61132, 61944, 63240, 66216, 76415, 77430, 80011, 82770, 87754, 90780, 91698, 93806, 103240, 107880, 110360, 122264, 131631, 140709, 152830, 154860, 160022, 165540, 175508, 181560, 183396, 187612, 219385, 229245, 234515, 240033, 263262, 281418, 305660, 309720, 320044, 331080, 351016, 366792, 375224, 400055, 438770, 458490, 469030, 480066, 526524, 562836, 611320, 640088, 658155, 703545, 800110, 877540, 916980, 938060, 960132, 1053048, 1125672, 1200165, 1316310, 1360187, 1407090, 1600220, 1755080, 1833960, 1876120, 1920264, 2400330, 2632620, 2720374, 2814180, 3200440, 4080561, 4800660, 5265240, 5440748, 5628360, 6800935, 8161122, 9601320, 10881496, 13601870, 16322244, 20402805, 27203740, 32644488, 40805610, 54407480, 81611220, 163222440]

約数ペア:

[(1, 163222440), (2, 81611220), (3, 54407480), (4, 40805610), (5, 32644488), (6, 27203740), (8, 20402805), (10, 16322244), (12, 13601870), (15, 10881496), (17, 9601320), (20, 8161122), (24, 6800935), (29, 5628360), (30, 5440748), (31, 5265240), (34, 4800660), (40, 4080561), (51, 3200440), (58, 2814180), (60, 2720374), (62, 2632620), (68, 2400330), (85, 1920264), (87, 1876120), (89, 1833960), (93, 1755080), (102, 1600220), (116, 1407090), (120, 1360187), (124, 1316310), (136, 1200165), (145, 1125672), (155, 1053048), (170, 960132), (174, 938060), (178, 916980), (186, 877540), (204, 800110), (232, 703545), (248, 658155), (255, 640088), (267, 611320), (290, 562836), (310, 526524), (340, 480066), (348, 469030), (356, 458490), (372, 438770), (408, 400055), (435, 375224), (445, 366792), (465, 351016), (493, 331080), (510, 320044), (527, 309720), (534, 305660), (580, 281418), (620, 263262), (680, 240033), (696, 234515), (712, 229245), (744, 219385), (870, 187612), (890, 183396), (899, 181560), (930, 175508), (986, 165540), (1020, 160022), (1054, 154860), (1068, 152830), (1160, 140709), (1240, 131631), (1335, 122264), (1479, 110360), (1513, 107880), (1581, 103240), (1740, 93806), (1780, 91698), (1798, 90780), (1860, 87754), (1972, 82770), (2040, 80011), (2108, 77430), (2136, 76415), (2465, 66216), (2581, 63240), (2635, 61944), (2670, 61132), (2697, 60520), (2759, 59160), (2958, 55180), (3026, 53940), (3162, 51620), (3480, 46903), (3560, 45849), (3596, 45390), (3720, 43877), (3944, 41385), (4216, 38715), (4495, 36312), (4539, 35960), (4930, 33108), (5162, 31620), (5270, 30972), (5340, 30566), (5394, 30260), (5518, 29580), (5916, 27590), (6052, 26970), (6324, 25810), (7192, 22695), (7395, 22072), (7565, 21576), (7743, 21080), (7905, 20648), (8277, 19720), (8990, 18156), (9078, 17980), (9860, 16554), (10324, 15810), (10540, 15486), (10680, 15283), (10788, 15130), (11036, 14790), (11832, 13795), (12104, 13485), (12648, 12905)]