393938403840

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{1459}}^1\times {\mathrm{11719}}^1$

素因数の和:13207

約数の個数: 240

約数和(自身を含む): 1365371092800

約数和(自身を除く): 971432688960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1459, 1536, 1920, 2304, 2560, 2880, 2918, 3840, 4377, 4608, 5760, 5836, 7295, 7680, 8754, 11520, 11672, 11719, 13131, 14590, 17508, 21885, 23040, 23344, 23438, 26262, 29180, 35016, 35157, 43770, 46688, 46876, 52524, 58360, 58595, 65655, 70032, 70314, 87540, 93376, 93752, 105048, 105471, 116720, 117190, 131310, 140064, 140628, 175080, 175785, 186752, 187504, 210096, 210942, 233440, 234380, 262620, 280128, 281256, 350160, 351570, 373504, 375008, 420192, 421884, 466880, 468760, 525240, 527355, 560256, 562512, 700320, 703140, 747008, 750016, 840384, 843768, 933760, 937520, 1050480, 1054710, 1120512, 1125024, 1400640, 1406280, 1500032, 1680768, 1687536, 1867520, 1875040, 2100960, 2109420, 2241024, 2250048, 2801280, 2812560, 3000064, 3361536, 3375072, 3735040, 3750080, 4201920, 4218840, 4500096, 5602560, 5625120, 6000128, 6723072, 6750144, 7500160, 8403840, 8437680, 9000192, 11205120, 11250240, 13500288, 15000320, 16807680, 16875360, 17098021, 18000384, 22500480, 27000576, 30000640, 33615360, 33750720, 34196042, 45000960, 51294063, 54001152, 67501440, 68392084, 85490105, 90001920, 102588126, 135002880, 136784168, 153882189, 170980210, 205176252, 256470315, 270005760, 273568336, 307764378, 341960420, 410352504, 512940630, 547136672, 615528756, 683920840, 769410945, 820705008, 1025881260, 1094273344, 1231057512, 1367841680, 1538821890, 1641410016, 2051762520, 2188546688, 2462115024, 2735683360, 3077643780, 3282820032, 4103525040, 4377093376, 4924230048, 5471366720, 6155287560, 6565640064, 8207050080, 8754186752, 9848460096, 10942733440, 12310575120, 13131280128, 16414100160, 19696920192, 21885466880, 24621150240, 26262560256, 32828200320, 39393840384, 43770933760, 49242300480, 65656400640, 78787680768, 98484600960, 131312801280, 196969201920, 393938403840]

約数ペア:

[(1, 393938403840), (2, 196969201920), (3, 131312801280), (4, 98484600960), (5, 78787680768), (6, 65656400640), (8, 49242300480), (9, 43770933760), (10, 39393840384), (12, 32828200320), (15, 26262560256), (16, 24621150240), (18, 21885466880), (20, 19696920192), (24, 16414100160), (30, 13131280128), (32, 12310575120), (36, 10942733440), (40, 9848460096), (45, 8754186752), (48, 8207050080), (60, 6565640064), (64, 6155287560), (72, 5471366720), (80, 4924230048), (90, 4377093376), (96, 4103525040), (120, 3282820032), (128, 3077643780), (144, 2735683360), (160, 2462115024), (180, 2188546688), (192, 2051762520), (240, 1641410016), (256, 1538821890), (288, 1367841680), (320, 1231057512), (360, 1094273344), (384, 1025881260), (480, 820705008), (512, 769410945), (576, 683920840), (640, 615528756), (720, 547136672), (768, 512940630), (960, 410352504), (1152, 341960420), (1280, 307764378), (1440, 273568336), (1459, 270005760), (1536, 256470315), (1920, 205176252), (2304, 170980210), (2560, 153882189), (2880, 136784168), (2918, 135002880), (3840, 102588126), (4377, 90001920), (4608, 85490105), (5760, 68392084), (5836, 67501440), (7295, 54001152), (7680, 51294063), (8754, 45000960), (11520, 34196042), (11672, 33750720), (11719, 33615360), (13131, 30000640), (14590, 27000576), (17508, 22500480), (21885, 18000384), (23040, 17098021), (23344, 16875360), (23438, 16807680), (26262, 15000320), (29180, 13500288), (35016, 11250240), (35157, 11205120), (43770, 9000192), (46688, 8437680), (46876, 8403840), (52524, 7500160), (58360, 6750144), (58595, 6723072), (65655, 6000128), (70032, 5625120), (70314, 5602560), (87540, 4500096), (93376, 4218840), (93752, 4201920), (105048, 3750080), (105471, 3735040), (116720, 3375072), (117190, 3361536), (131310, 3000064), (140064, 2812560), (140628, 2801280), (175080, 2250048), (175785, 2241024), (186752, 2109420), (187504, 2100960), (210096, 1875040), (210942, 1867520), (233440, 1687536), (234380, 1680768), (262620, 1500032), (280128, 1406280), (281256, 1400640), (350160, 1125024), (351570, 1120512), (373504, 1054710), (375008, 1050480), (420192, 937520), (421884, 933760), (466880, 843768), (468760, 840384), (525240, 750016), (527355, 747008), (560256, 703140), (562512, 700320)]