326934720

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{16217}}^1$

素因数の和:16247

約数の個数: 168

約数和(自身を含む): 1285244064

約数和(自身を除く): 958309344

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, 16217, 20160, 32434, 48651, 64868, 81085, 97302, 113519, 129736, 145953, 162170, 194604, 227038, 243255, 259472, 291906, 324340, 340557, 389208, 454076, 486510, 518944, 567595, 583812, 648680, 681114, 729765, 778416, 908152, 973020, 1021671, 1037888, 1135190, 1167624, 1297360, 1362228, 1459530, 1556832, 1702785, 1816304, 1946040, 2043342, 2270380, 2335248, 2594720, 2724456, 2919060, 3113664, 3405570, 3632608, 3892080, 4086684, 4540760, 4670496, 5108355, 5189440, 5448912, 5838120, 6811140, 7265216, 7784160, 8173368, 9081520, 9340992, 10216710, 10897824, 11676240, 13622280, 15568320, 16346736, 18163040, 20433420, 21795648, 23352480, 27244560, 32693472, 36326080, 40866840, 46704960, 54489120, 65386944, 81733680, 108978240, 163467360, 326934720]

約数ペア:

[(1, 326934720), (2, 163467360), (3, 108978240), (4, 81733680), (5, 65386944), (6, 54489120), (7, 46704960), (8, 40866840), (9, 36326080), (10, 32693472), (12, 27244560), (14, 23352480), (15, 21795648), (16, 20433420), (18, 18163040), (20, 16346736), (21, 15568320), (24, 13622280), (28, 11676240), (30, 10897824), (32, 10216710), (35, 9340992), (36, 9081520), (40, 8173368), (42, 7784160), (45, 7265216), (48, 6811140), (56, 5838120), (60, 5448912), (63, 5189440), (64, 5108355), (70, 4670496), (72, 4540760), (80, 4086684), (84, 3892080), (90, 3632608), (96, 3405570), (105, 3113664), (112, 2919060), (120, 2724456), (126, 2594720), (140, 2335248), (144, 2270380), (160, 2043342), (168, 1946040), (180, 1816304), (192, 1702785), (210, 1556832), (224, 1459530), (240, 1362228), (252, 1297360), (280, 1167624), (288, 1135190), (315, 1037888), (320, 1021671), (336, 973020), (360, 908152), (420, 778416), (448, 729765), (480, 681114), (504, 648680), (560, 583812), (576, 567595), (630, 518944), (672, 486510), (720, 454076), (840, 389208), (960, 340557), (1008, 324340), (1120, 291906), (1260, 259472), (1344, 243255), (1440, 227038), (1680, 194604), (2016, 162170), (2240, 145953), (2520, 129736), (2880, 113519), (3360, 97302), (4032, 81085), (5040, 64868), (6720, 48651), (10080, 32434), (16217, 20160)]