351841320

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{31}}^2\times {\mathrm{113}}^1$

素因数の和:198

約数の個数: 240

約数和(自身を含む): 1232769780

約数和(自身を除く): 880928460

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 31, 36, 40, 45, 54, 60, 62, 72, 81, 90, 93, 108, 113, 120, 124, 135, 155, 162, 180, 186, 216, 226, 248, 270, 279, 310, 324, 339, 360, 372, 405, 452, 465, 540, 558, 565, 620, 648, 678, 744, 810, 837, 904, 930, 961, 1017, 1080, 1116, 1130, 1240, 1356, 1395, 1620, 1674, 1695, 1860, 1922, 2034, 2232, 2260, 2511, 2712, 2790, 2883, 3051, 3240, 3348, 3390, 3503, 3720, 3844, 4068, 4185, 4520, 4805, 5022, 5085, 5580, 5766, 6102, 6696, 6780, 7006, 7688, 8136, 8370, 8649, 9153, 9610, 10044, 10170, 10509, 11160, 11532, 12204, 12555, 13560, 14012, 14415, 15255, 16740, 17298, 17515, 18306, 19220, 20088, 20340, 21018, 23064, 24408, 25110, 25947, 28024, 28830, 30510, 31527, 33480, 34596, 35030, 36612, 38440, 40680, 42036, 43245, 45765, 50220, 51894, 52545, 57660, 61020, 63054, 69192, 70060, 73224, 77841, 84072, 86490, 91530, 94581, 100440, 103788, 105090, 108593, 115320, 122040, 126108, 129735, 140120, 155682, 157635, 172980, 183060, 189162, 207576, 210180, 217186, 252216, 259470, 283743, 311364, 315270, 325779, 345960, 366120, 378324, 389205, 420360, 434372, 472905, 518940, 542965, 567486, 622728, 630540, 651558, 756648, 778410, 868744, 945810, 977337, 1037880, 1085930, 1134972, 1261080, 1303116, 1418715, 1556820, 1628895, 1891620, 1954674, 2171860, 2269944, 2606232, 2837430, 2932011, 3113640, 3257790, 3783240, 3909348, 4343720, 4886685, 5674860, 5864022, 6515580, 7818696, 8796033, 9773370, 11349720, 11728044, 13031160, 14660055, 17592066, 19546740, 23456088, 29320110, 35184132, 39093480, 43980165, 58640220, 70368264, 87960330, 117280440, 175920660, 351841320]

約数ペア:

[(1, 351841320), (2, 175920660), (3, 117280440), (4, 87960330), (5, 70368264), (6, 58640220), (8, 43980165), (9, 39093480), (10, 35184132), (12, 29320110), (15, 23456088), (18, 19546740), (20, 17592066), (24, 14660055), (27, 13031160), (30, 11728044), (31, 11349720), (36, 9773370), (40, 8796033), (45, 7818696), (54, 6515580), (60, 5864022), (62, 5674860), (72, 4886685), (81, 4343720), (90, 3909348), (93, 3783240), (108, 3257790), (113, 3113640), (120, 2932011), (124, 2837430), (135, 2606232), (155, 2269944), (162, 2171860), (180, 1954674), (186, 1891620), (216, 1628895), (226, 1556820), (248, 1418715), (270, 1303116), (279, 1261080), (310, 1134972), (324, 1085930), (339, 1037880), (360, 977337), (372, 945810), (405, 868744), (452, 778410), (465, 756648), (540, 651558), (558, 630540), (565, 622728), (620, 567486), (648, 542965), (678, 518940), (744, 472905), (810, 434372), (837, 420360), (904, 389205), (930, 378324), (961, 366120), (1017, 345960), (1080, 325779), (1116, 315270), (1130, 311364), (1240, 283743), (1356, 259470), (1395, 252216), (1620, 217186), (1674, 210180), (1695, 207576), (1860, 189162), (1922, 183060), (2034, 172980), (2232, 157635), (2260, 155682), (2511, 140120), (2712, 129735), (2790, 126108), (2883, 122040), (3051, 115320), (3240, 108593), (3348, 105090), (3390, 103788), (3503, 100440), (3720, 94581), (3844, 91530), (4068, 86490), (4185, 84072), (4520, 77841), (4805, 73224), (5022, 70060), (5085, 69192), (5580, 63054), (5766, 61020), (6102, 57660), (6696, 52545), (6780, 51894), (7006, 50220), (7688, 45765), (8136, 43245), (8370, 42036), (8649, 40680), (9153, 38440), (9610, 36612), (10044, 35030), (10170, 34596), (10509, 33480), (11160, 31527), (11532, 30510), (12204, 28830), (12555, 28024), (13560, 25947), (14012, 25110), (14415, 24408), (15255, 23064), (16740, 21018), (17298, 20340), (17515, 20088), (18306, 19220)]