31361922720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{506491}}^1$

素因数の和:506555

約数の個数: 144

約数和(自身を含む): 109511674272

約数和(自身を除く): 78149751552

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 43, 45, 48, 60, 72, 80, 86, 90, 96, 120, 129, 144, 160, 172, 180, 215, 240, 258, 288, 344, 360, 387, 430, 480, 516, 645, 688, 720, 774, 860, 1032, 1290, 1376, 1440, 1548, 1720, 1935, 2064, 2580, 3096, 3440, 3870, 4128, 5160, 6192, 6880, 7740, 10320, 12384, 15480, 20640, 30960, 61920, 506491, 1012982, 1519473, 2025964, 2532455, 3038946, 4051928, 4558419, 5064910, 6077892, 7597365, 8103856, 9116838, 10129820, 12155784, 15194730, 16207712, 18233676, 20259640, 21779113, 22792095, 24311568, 30389460, 36467352, 40519280, 43558226, 45584190, 48623136, 60778920, 65337339, 72934704, 81038560, 87116452, 91168380, 108895565, 121557840, 130674678, 145869408, 174232904, 182336760, 196012017, 217791130, 243115680, 261349356, 326686695, 348465808, 364673520, 392024034, 435582260, 522698712, 653373390, 696931616, 729347040, 784048068, 871164520, 980060085, 1045397424, 1306746780, 1568096136, 1742329040, 1960120170, 2090794848, 2613493560, 3136192272, 3484658080, 3920240340, 5226987120, 6272384544, 7840480680, 10453974240, 15680961360, 31361922720]

約数ペア:

[(1, 31361922720), (2, 15680961360), (3, 10453974240), (4, 7840480680), (5, 6272384544), (6, 5226987120), (8, 3920240340), (9, 3484658080), (10, 3136192272), (12, 2613493560), (15, 2090794848), (16, 1960120170), (18, 1742329040), (20, 1568096136), (24, 1306746780), (30, 1045397424), (32, 980060085), (36, 871164520), (40, 784048068), (43, 729347040), (45, 696931616), (48, 653373390), (60, 522698712), (72, 435582260), (80, 392024034), (86, 364673520), (90, 348465808), (96, 326686695), (120, 261349356), (129, 243115680), (144, 217791130), (160, 196012017), (172, 182336760), (180, 174232904), (215, 145869408), (240, 130674678), (258, 121557840), (288, 108895565), (344, 91168380), (360, 87116452), (387, 81038560), (430, 72934704), (480, 65337339), (516, 60778920), (645, 48623136), (688, 45584190), (720, 43558226), (774, 40519280), (860, 36467352), (1032, 30389460), (1290, 24311568), (1376, 22792095), (1440, 21779113), (1548, 20259640), (1720, 18233676), (1935, 16207712), (2064, 15194730), (2580, 12155784), (3096, 10129820), (3440, 9116838), (3870, 8103856), (4128, 7597365), (5160, 6077892), (6192, 5064910), (6880, 4558419), (7740, 4051928), (10320, 3038946), (12384, 2532455), (15480, 2025964), (20640, 1519473), (30960, 1012982), (61920, 506491)]