1301388480

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{64553}}^1$

素因数の和:64583

約数の個数: 168

約数和(自身を含む): 5115775392

約数和(自身を除く): 3814386912

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 420, 448, 480, 504, 560, 576, 630, 672, 720, 840, 960, 1008, 1120, 1260, 1344, 1440, 1680, 2016, 2240, 2520, 2880, 3360, 4032, 5040, 6720, 10080, 20160, 64553, 129106, 193659, 258212, 322765, 387318, 451871, 516424, 580977, 645530, 774636, 903742, 968295, 1032848, 1161954, 1291060, 1355613, 1549272, 1807484, 1936590, 2065696, 2259355, 2323908, 2582120, 2711226, 2904885, 3098544, 3614968, 3873180, 4066839, 4131392, 4518710, 4647816, 5164240, 5422452, 5809770, 6197088, 6778065, 7229936, 7746360, 8133678, 9037420, 9295632, 10328480, 10844904, 11619540, 12394176, 13556130, 14459872, 15492720, 16267356, 18074840, 18591264, 20334195, 20656960, 21689808, 23239080, 27112260, 28919744, 30985440, 32534712, 36149680, 37182528, 40668390, 43379616, 46478160, 54224520, 61970880, 65069424, 72299360, 81336780, 86759232, 92956320, 108449040, 130138848, 144598720, 162673560, 185912640, 216898080, 260277696, 325347120, 433796160, 650694240, 1301388480]

約数ペア:

[(1, 1301388480), (2, 650694240), (3, 433796160), (4, 325347120), (5, 260277696), (6, 216898080), (7, 185912640), (8, 162673560), (9, 144598720), (10, 130138848), (12, 108449040), (14, 92956320), (15, 86759232), (16, 81336780), (18, 72299360), (20, 65069424), (21, 61970880), (24, 54224520), (28, 46478160), (30, 43379616), (32, 40668390), (35, 37182528), (36, 36149680), (40, 32534712), (42, 30985440), (45, 28919744), (48, 27112260), (56, 23239080), (60, 21689808), (63, 20656960), (64, 20334195), (70, 18591264), (72, 18074840), (80, 16267356), (84, 15492720), (90, 14459872), (96, 13556130), (105, 12394176), (112, 11619540), (120, 10844904), (126, 10328480), (140, 9295632), (144, 9037420), (160, 8133678), (168, 7746360), (180, 7229936), (192, 6778065), (210, 6197088), (224, 5809770), (240, 5422452), (252, 5164240), (280, 4647816), (288, 4518710), (315, 4131392), (320, 4066839), (336, 3873180), (360, 3614968), (420, 3098544), (448, 2904885), (480, 2711226), (504, 2582120), (560, 2323908), (576, 2259355), (630, 2065696), (672, 1936590), (720, 1807484), (840, 1549272), (960, 1355613), (1008, 1291060), (1120, 1161954), (1260, 1032848), (1344, 968295), (1440, 903742), (1680, 774636), (2016, 645530), (2240, 580977), (2520, 516424), (2880, 451871), (3360, 387318), (4032, 322765), (5040, 258212), (6720, 193659), (10080, 129106), (20160, 64553)]