259235640

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:172

約数の個数: 320

約数和(自身を含む): 940896000

約数和(自身を除く): 681660360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 29, 30, 31, 36, 40, 45, 54, 58, 60, 62, 72, 81, 87, 89, 90, 93, 108, 116, 120, 124, 135, 145, 155, 162, 174, 178, 180, 186, 216, 232, 248, 261, 267, 270, 279, 290, 310, 324, 348, 356, 360, 372, 405, 435, 445, 465, 522, 534, 540, 558, 580, 620, 648, 696, 712, 744, 783, 801, 810, 837, 870, 890, 899, 930, 1044, 1068, 1080, 1116, 1160, 1240, 1305, 1335, 1395, 1566, 1602, 1620, 1674, 1740, 1780, 1798, 1860, 2088, 2136, 2232, 2349, 2403, 2511, 2581, 2610, 2670, 2697, 2759, 2790, 3132, 3204, 3240, 3348, 3480, 3560, 3596, 3720, 3915, 4005, 4185, 4495, 4698, 4806, 5022, 5162, 5220, 5340, 5394, 5518, 5580, 6264, 6408, 6696, 7192, 7209, 7743, 7830, 8010, 8091, 8277, 8370, 8990, 9396, 9612, 10044, 10324, 10440, 10680, 10788, 11036, 11160, 11745, 12015, 12555, 12905, 13485, 13795, 14418, 15486, 15660, 16020, 16182, 16554, 16740, 17980, 18792, 19224, 20088, 20648, 21576, 22072, 23229, 23490, 24030, 24273, 24831, 25110, 25810, 26970, 27590, 28836, 30972, 31320, 32040, 32364, 33108, 33480, 35960, 36045, 38715, 40455, 41385, 46458, 46980, 48060, 48546, 49662, 50220, 51620, 53940, 55180, 57672, 61944, 64728, 66216, 69687, 72090, 72819, 74493, 77430, 80011, 80910, 82770, 92916, 93960, 96120, 97092, 99324, 100440, 103240, 107880, 110360, 116145, 121365, 124155, 139374, 144180, 145638, 148986, 154860, 160022, 161820, 165540, 185832, 194184, 198648, 209061, 223479, 232290, 240033, 242730, 248310, 278748, 288360, 291276, 297972, 309720, 320044, 323640, 331080, 348435, 364095, 372465, 400055, 418122, 446958, 464580, 480066, 485460, 496620, 557496, 582552, 595944, 640088, 696870, 720099, 728190, 744930, 800110, 836244, 893916, 929160, 960132, 970920, 993240, 1045305, 1117395, 1200165, 1393740, 1440198, 1456380, 1489860, 1600220, 1672488, 1787832, 1920264, 2090610, 2160297, 2234790, 2400330, 2787480, 2880396, 2912760, 2979720, 3200440, 3600495, 4181220, 4320594, 4469580, 4800660, 5760792, 6480891, 7200990, 8362440, 8641188, 8939160, 9601320, 10801485, 12961782, 14401980, 17282376, 21602970, 25923564, 28803960, 32404455, 43205940, 51847128, 64808910, 86411880, 129617820, 259235640]

約数ペア:

[(1, 259235640), (2, 129617820), (3, 86411880), (4, 64808910), (5, 51847128), (6, 43205940), (8, 32404455), (9, 28803960), (10, 25923564), (12, 21602970), (15, 17282376), (18, 14401980), (20, 12961782), (24, 10801485), (27, 9601320), (29, 8939160), (30, 8641188), (31, 8362440), (36, 7200990), (40, 6480891), (45, 5760792), (54, 4800660), (58, 4469580), (60, 4320594), (62, 4181220), (72, 3600495), (81, 3200440), (87, 2979720), (89, 2912760), (90, 2880396), (93, 2787480), (108, 2400330), (116, 2234790), (120, 2160297), (124, 2090610), (135, 1920264), (145, 1787832), (155, 1672488), (162, 1600220), (174, 1489860), (178, 1456380), (180, 1440198), (186, 1393740), (216, 1200165), (232, 1117395), (248, 1045305), (261, 993240), (267, 970920), (270, 960132), (279, 929160), (290, 893916), (310, 836244), (324, 800110), (348, 744930), (356, 728190), (360, 720099), (372, 696870), (405, 640088), (435, 595944), (445, 582552), (465, 557496), (522, 496620), (534, 485460), (540, 480066), (558, 464580), (580, 446958), (620, 418122), (648, 400055), (696, 372465), (712, 364095), (744, 348435), (783, 331080), (801, 323640), (810, 320044), (837, 309720), (870, 297972), (890, 291276), (899, 288360), (930, 278748), (1044, 248310), (1068, 242730), (1080, 240033), (1116, 232290), (1160, 223479), (1240, 209061), (1305, 198648), (1335, 194184), (1395, 185832), (1566, 165540), (1602, 161820), (1620, 160022), (1674, 154860), (1740, 148986), (1780, 145638), (1798, 144180), (1860, 139374), (2088, 124155), (2136, 121365), (2232, 116145), (2349, 110360), (2403, 107880), (2511, 103240), (2581, 100440), (2610, 99324), (2670, 97092), (2697, 96120), (2759, 93960), (2790, 92916), (3132, 82770), (3204, 80910), (3240, 80011), (3348, 77430), (3480, 74493), (3560, 72819), (3596, 72090), (3720, 69687), (3915, 66216), (4005, 64728), (4185, 61944), (4495, 57672), (4698, 55180), (4806, 53940), (5022, 51620), (5162, 50220), (5220, 49662), (5340, 48546), (5394, 48060), (5518, 46980), (5580, 46458), (6264, 41385), (6408, 40455), (6696, 38715), (7192, 36045), (7209, 35960), (7743, 33480), (7830, 33108), (8010, 32364), (8091, 32040), (8277, 31320), (8370, 30972), (8990, 28836), (9396, 27590), (9612, 26970), (10044, 25810), (10324, 25110), (10440, 24831), (10680, 24273), (10788, 24030), (11036, 23490), (11160, 23229), (11745, 22072), (12015, 21576), (12555, 20648), (12905, 20088), (13485, 19224), (13795, 18792), (14418, 17980), (15486, 16740), (15660, 16554), (16020, 16182)]