61947529280

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2127319}}^1$

素因数の和:2127356

約数の個数: 112

約数和(自身を含む): 181553998080

約数和(自身を除く): 119606468800

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 112, 130, 140, 160, 182, 208, 224, 260, 280, 320, 364, 416, 448, 455, 520, 560, 728, 832, 910, 1040, 1120, 1456, 1820, 2080, 2240, 2912, 3640, 4160, 5824, 7280, 14560, 29120, 2127319, 4254638, 8509276, 10636595, 14891233, 17018552, 21273190, 27655147, 29782466, 34037104, 42546380, 55310294, 59564932, 68074208, 74456165, 85092760, 110620588, 119129864, 136148416, 138275735, 148912330, 170185520, 193586029, 221241176, 238259728, 276551470, 297824660, 340371040, 387172058, 442482352, 476519456, 553102940, 595649320, 680742080, 774344116, 884964704, 953038912, 967930145, 1106205880, 1191298640, 1548688232, 1769929408, 1935860290, 2212411760, 2382597280, 3097376464, 3871720580, 4424823520, 4765194560, 6194752928, 7743441160, 8849647040, 12389505856, 15486882320, 30973764640, 61947529280]

約数ペア:

[(1, 61947529280), (2, 30973764640), (4, 15486882320), (5, 12389505856), (7, 8849647040), (8, 7743441160), (10, 6194752928), (13, 4765194560), (14, 4424823520), (16, 3871720580), (20, 3097376464), (26, 2382597280), (28, 2212411760), (32, 1935860290), (35, 1769929408), (40, 1548688232), (52, 1191298640), (56, 1106205880), (64, 967930145), (65, 953038912), (70, 884964704), (80, 774344116), (91, 680742080), (104, 595649320), (112, 553102940), (130, 476519456), (140, 442482352), (160, 387172058), (182, 340371040), (208, 297824660), (224, 276551470), (260, 238259728), (280, 221241176), (320, 193586029), (364, 170185520), (416, 148912330), (448, 138275735), (455, 136148416), (520, 119129864), (560, 110620588), (728, 85092760), (832, 74456165), (910, 68074208), (1040, 59564932), (1120, 55310294), (1456, 42546380), (1820, 34037104), (2080, 29782466), (2240, 27655147), (2912, 21273190), (3640, 17018552), (4160, 14891233), (5824, 10636595), (7280, 8509276), (14560, 4254638), (29120, 2127319)]