2471797440

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{122609}}^1$

素因数の和:122639

約数の個数: 168

約数和(自身を含む): 9716597280

約数和(自身を除く): 7244799840

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, 122609, 245218, 367827, 490436, 613045, 735654, 858263, 980872, 1103481, 1226090, 1471308, 1716526, 1839135, 1961744, 2206962, 2452180, 2574789, 2942616, 3433052, 3678270, 3923488, 4291315, 4413924, 4904360, 5149578, 5517405, 5885232, 6866104, 7356540, 7724367, 7846976, 8582630, 8827848, 9808720, 10299156, 11034810, 11770464, 12873945, 13732208, 14713080, 15448734, 17165260, 17655696, 19617440, 20598312, 22069620, 23540928, 25747890, 27464416, 29426160, 30897468, 34330520, 35311392, 38621835, 39234880, 41196624, 44139240, 51495780, 54928832, 58852320, 61794936, 68661040, 70622784, 77243670, 82393248, 88278480, 102991560, 117704640, 123589872, 137322080, 154487340, 164786496, 176556960, 205983120, 247179744, 274644160, 308974680, 353113920, 411966240, 494359488, 617949360, 823932480, 1235898720, 2471797440]

約数ペア:

[(1, 2471797440), (2, 1235898720), (3, 823932480), (4, 617949360), (5, 494359488), (6, 411966240), (7, 353113920), (8, 308974680), (9, 274644160), (10, 247179744), (12, 205983120), (14, 176556960), (15, 164786496), (16, 154487340), (18, 137322080), (20, 123589872), (21, 117704640), (24, 102991560), (28, 88278480), (30, 82393248), (32, 77243670), (35, 70622784), (36, 68661040), (40, 61794936), (42, 58852320), (45, 54928832), (48, 51495780), (56, 44139240), (60, 41196624), (63, 39234880), (64, 38621835), (70, 35311392), (72, 34330520), (80, 30897468), (84, 29426160), (90, 27464416), (96, 25747890), (105, 23540928), (112, 22069620), (120, 20598312), (126, 19617440), (140, 17655696), (144, 17165260), (160, 15448734), (168, 14713080), (180, 13732208), (192, 12873945), (210, 11770464), (224, 11034810), (240, 10299156), (252, 9808720), (280, 8827848), (288, 8582630), (315, 7846976), (320, 7724367), (336, 7356540), (360, 6866104), (420, 5885232), (448, 5517405), (480, 5149578), (504, 4904360), (560, 4413924), (576, 4291315), (630, 3923488), (672, 3678270), (720, 3433052), (840, 2942616), (960, 2574789), (1008, 2452180), (1120, 2206962), (1260, 1961744), (1344, 1839135), (1440, 1716526), (1680, 1471308), (2016, 1226090), (2240, 1103481), (2520, 980872), (2880, 858263), (3360, 735654), (4032, 613045), (5040, 490436), (6720, 367827), (10080, 245218), (20160, 122609)]