207237480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1$

素因数の和:204

約数の個数: 256

約数和(自身を含む): 709171200

約数和(自身を除く): 501933720

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, 93, 102, 113, 116, 120, 124, 136, 145, 155, 170, 174, 186, 204, 226, 232, 248, 255, 290, 310, 339, 340, 348, 372, 408, 435, 452, 465, 493, 510, 527, 565, 580, 620, 678, 680, 696, 744, 870, 899, 904, 930, 986, 1020, 1054, 1130, 1160, 1240, 1356, 1479, 1581, 1695, 1740, 1798, 1860, 1921, 1972, 2040, 2108, 2260, 2465, 2635, 2697, 2712, 2958, 3162, 3277, 3390, 3480, 3503, 3596, 3720, 3842, 3944, 4216, 4495, 4520, 4930, 5270, 5394, 5763, 5916, 6324, 6554, 6780, 7006, 7192, 7395, 7684, 7905, 8990, 9605, 9831, 9860, 10509, 10540, 10788, 11526, 11832, 12648, 13108, 13485, 13560, 14012, 14790, 15283, 15368, 15810, 16385, 17515, 17980, 19210, 19662, 19720, 21018, 21080, 21576, 23052, 26216, 26970, 28024, 28815, 29580, 30566, 31620, 32770, 35030, 35960, 38420, 39324, 42036, 45849, 46104, 49155, 52545, 53940, 55709, 57630, 59160, 59551, 61132, 63240, 65540, 70060, 76415, 76840, 78648, 84072, 91698, 98310, 101587, 105090, 107880, 111418, 115260, 119102, 122264, 131080, 140120, 152830, 167127, 178653, 183396, 196620, 203174, 210180, 222836, 229245, 230520, 238204, 278545, 297755, 304761, 305660, 334254, 357306, 366792, 393240, 406348, 420360, 445672, 458490, 476408, 507935, 557090, 595510, 609522, 611320, 668508, 714612, 812696, 835635, 893265, 916980, 1015870, 1114180, 1191020, 1219044, 1337016, 1429224, 1523805, 1671270, 1726979, 1786530, 1833960, 2031740, 2228360, 2382040, 2438088, 3047610, 3342540, 3453958, 3573060, 4063480, 5180937, 6095220, 6685080, 6907916, 7146120, 8634895, 10361874, 12190440, 13815832, 17269790, 20723748, 25904685, 34539580, 41447496, 51809370, 69079160, 103618740, 207237480]

約数ペア:

[(1, 207237480), (2, 103618740), (3, 69079160), (4, 51809370), (5, 41447496), (6, 34539580), (8, 25904685), (10, 20723748), (12, 17269790), (15, 13815832), (17, 12190440), (20, 10361874), (24, 8634895), (29, 7146120), (30, 6907916), (31, 6685080), (34, 6095220), (40, 5180937), (51, 4063480), (58, 3573060), (60, 3453958), (62, 3342540), (68, 3047610), (85, 2438088), (87, 2382040), (93, 2228360), (102, 2031740), (113, 1833960), (116, 1786530), (120, 1726979), (124, 1671270), (136, 1523805), (145, 1429224), (155, 1337016), (170, 1219044), (174, 1191020), (186, 1114180), (204, 1015870), (226, 916980), (232, 893265), (248, 835635), (255, 812696), (290, 714612), (310, 668508), (339, 611320), (340, 609522), (348, 595510), (372, 557090), (408, 507935), (435, 476408), (452, 458490), (465, 445672), (493, 420360), (510, 406348), (527, 393240), (565, 366792), (580, 357306), (620, 334254), (678, 305660), (680, 304761), (696, 297755), (744, 278545), (870, 238204), (899, 230520), (904, 229245), (930, 222836), (986, 210180), (1020, 203174), (1054, 196620), (1130, 183396), (1160, 178653), (1240, 167127), (1356, 152830), (1479, 140120), (1581, 131080), (1695, 122264), (1740, 119102), (1798, 115260), (1860, 111418), (1921, 107880), (1972, 105090), (2040, 101587), (2108, 98310), (2260, 91698), (2465, 84072), (2635, 78648), (2697, 76840), (2712, 76415), (2958, 70060), (3162, 65540), (3277, 63240), (3390, 61132), (3480, 59551), (3503, 59160), (3596, 57630), (3720, 55709), (3842, 53940), (3944, 52545), (4216, 49155), (4495, 46104), (4520, 45849), (4930, 42036), (5270, 39324), (5394, 38420), (5763, 35960), (5916, 35030), (6324, 32770), (6554, 31620), (6780, 30566), (7006, 29580), (7192, 28815), (7395, 28024), (7684, 26970), (7905, 26216), (8990, 23052), (9605, 21576), (9831, 21080), (9860, 21018), (10509, 19720), (10540, 19662), (10788, 19210), (11526, 17980), (11832, 17515), (12648, 16385), (13108, 15810), (13485, 15368), (13560, 15283), (14012, 14790)]