8145378480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{937}}^1\times {\mathrm{1249}}^1$

素因数の和:2231

約数の個数: 160

約数和(自身を含む): 26170200000

約数和(自身を除く): 18024821520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 40, 48, 58, 60, 80, 87, 116, 120, 145, 174, 232, 240, 290, 348, 435, 464, 580, 696, 870, 937, 1160, 1249, 1392, 1740, 1874, 2320, 2498, 2811, 3480, 3747, 3748, 4685, 4996, 5622, 6245, 6960, 7494, 7496, 9370, 9992, 11244, 12490, 14055, 14988, 14992, 18735, 18740, 19984, 22488, 24980, 27173, 28110, 29976, 36221, 37470, 37480, 44976, 49960, 54346, 56220, 59952, 72442, 74940, 74960, 81519, 99920, 108663, 108692, 112440, 135865, 144884, 149880, 163038, 181105, 217326, 217384, 224880, 271730, 289768, 299760, 326076, 362210, 407595, 434652, 434768, 543315, 543460, 579536, 652152, 724420, 815190, 869304, 1086630, 1086920, 1170313, 1304304, 1448840, 1630380, 1738608, 2173260, 2173840, 2340626, 2897680, 3260760, 3510939, 4346520, 4681252, 5851565, 6521520, 7021878, 8693040, 9362504, 11703130, 14043756, 17554695, 18725008, 23406260, 28087512, 33939077, 35109390, 46812520, 56175024, 67878154, 70218780, 93625040, 101817231, 135756308, 140437560, 169695385, 203634462, 271512616, 280875120, 339390770, 407268924, 509086155, 543025232, 678781540, 814537848, 1018172310, 1357563080, 1629075696, 2036344620, 2715126160, 4072689240, 8145378480]

約数ペア:

[(1, 8145378480), (2, 4072689240), (3, 2715126160), (4, 2036344620), (5, 1629075696), (6, 1357563080), (8, 1018172310), (10, 814537848), (12, 678781540), (15, 543025232), (16, 509086155), (20, 407268924), (24, 339390770), (29, 280875120), (30, 271512616), (40, 203634462), (48, 169695385), (58, 140437560), (60, 135756308), (80, 101817231), (87, 93625040), (116, 70218780), (120, 67878154), (145, 56175024), (174, 46812520), (232, 35109390), (240, 33939077), (290, 28087512), (348, 23406260), (435, 18725008), (464, 17554695), (580, 14043756), (696, 11703130), (870, 9362504), (937, 8693040), (1160, 7021878), (1249, 6521520), (1392, 5851565), (1740, 4681252), (1874, 4346520), (2320, 3510939), (2498, 3260760), (2811, 2897680), (3480, 2340626), (3747, 2173840), (3748, 2173260), (4685, 1738608), (4996, 1630380), (5622, 1448840), (6245, 1304304), (6960, 1170313), (7494, 1086920), (7496, 1086630), (9370, 869304), (9992, 815190), (11244, 724420), (12490, 652152), (14055, 579536), (14988, 543460), (14992, 543315), (18735, 434768), (18740, 434652), (19984, 407595), (22488, 362210), (24980, 326076), (27173, 299760), (28110, 289768), (29976, 271730), (36221, 224880), (37470, 217384), (37480, 217326), (44976, 181105), (49960, 163038), (54346, 149880), (56220, 144884), (59952, 135865), (72442, 112440), (74940, 108692), (74960, 108663), (81519, 99920)]