1071240000

素因数分解:

$2^6\times 3^1\times 5^4\times {\mathrm{79}}^1\times {\mathrm{113}}^1$

素因数の和:227

約数の個数: 280

約数和(自身を含む): 3618341760

約数和(自身を除く): 2547101760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 79, 80, 96, 100, 113, 120, 125, 150, 158, 160, 192, 200, 226, 237, 240, 250, 300, 316, 320, 339, 375, 395, 400, 452, 474, 480, 500, 565, 600, 625, 632, 678, 750, 790, 800, 904, 948, 960, 1000, 1130, 1185, 1200, 1250, 1264, 1356, 1500, 1580, 1600, 1695, 1808, 1875, 1896, 1975, 2000, 2260, 2370, 2400, 2500, 2528, 2712, 2825, 3000, 3160, 3390, 3616, 3750, 3792, 3950, 4000, 4520, 4740, 4800, 5000, 5056, 5424, 5650, 5925, 6000, 6320, 6780, 7232, 7500, 7584, 7900, 8000, 8475, 8927, 9040, 9480, 9875, 10000, 10848, 11300, 11850, 12000, 12640, 13560, 14125, 15000, 15168, 15800, 16950, 17854, 18080, 18960, 19750, 20000, 21696, 22600, 23700, 24000, 25280, 26781, 27120, 28250, 29625, 30000, 31600, 33900, 35708, 36160, 37920, 39500, 40000, 42375, 44635, 45200, 47400, 49375, 53562, 54240, 56500, 59250, 60000, 63200, 67800, 70625, 71416, 75840, 79000, 84750, 89270, 90400, 94800, 98750, 107124, 108480, 113000, 118500, 120000, 126400, 133905, 135600, 141250, 142832, 148125, 158000, 169500, 178540, 180800, 189600, 197500, 211875, 214248, 223175, 226000, 237000, 267810, 271200, 282500, 285664, 296250, 316000, 339000, 357080, 379200, 395000, 423750, 428496, 446350, 452000, 474000, 535620, 542400, 565000, 571328, 592500, 632000, 669525, 678000, 714160, 790000, 847500, 856992, 892700, 904000, 948000, 1071240, 1115875, 1130000, 1185000, 1339050, 1356000, 1428320, 1580000, 1695000, 1713984, 1785400, 1896000, 2142480, 2231750, 2260000, 2370000, 2678100, 2712000, 2856640, 3160000, 3347625, 3390000, 3570800, 4284960, 4463500, 4520000, 4740000, 5356200, 5579375, 6695250, 6780000, 7141600, 8569920, 8927000, 9480000, 10712400, 11158750, 13390500, 13560000, 14283200, 16738125, 17854000, 21424800, 22317500, 26781000, 33476250, 35708000, 42849600, 44635000, 53562000, 66952500, 71416000, 89270000, 107124000, 133905000, 178540000, 214248000, 267810000, 357080000, 535620000, 1071240000]

約数ペア:

[(1, 1071240000), (2, 535620000), (3, 357080000), (4, 267810000), (5, 214248000), (6, 178540000), (8, 133905000), (10, 107124000), (12, 89270000), (15, 71416000), (16, 66952500), (20, 53562000), (24, 44635000), (25, 42849600), (30, 35708000), (32, 33476250), (40, 26781000), (48, 22317500), (50, 21424800), (60, 17854000), (64, 16738125), (75, 14283200), (79, 13560000), (80, 13390500), (96, 11158750), (100, 10712400), (113, 9480000), (120, 8927000), (125, 8569920), (150, 7141600), (158, 6780000), (160, 6695250), (192, 5579375), (200, 5356200), (226, 4740000), (237, 4520000), (240, 4463500), (250, 4284960), (300, 3570800), (316, 3390000), (320, 3347625), (339, 3160000), (375, 2856640), (395, 2712000), (400, 2678100), (452, 2370000), (474, 2260000), (480, 2231750), (500, 2142480), (565, 1896000), (600, 1785400), (625, 1713984), (632, 1695000), (678, 1580000), (750, 1428320), (790, 1356000), (800, 1339050), (904, 1185000), (948, 1130000), (960, 1115875), (1000, 1071240), (1130, 948000), (1185, 904000), (1200, 892700), (1250, 856992), (1264, 847500), (1356, 790000), (1500, 714160), (1580, 678000), (1600, 669525), (1695, 632000), (1808, 592500), (1875, 571328), (1896, 565000), (1975, 542400), (2000, 535620), (2260, 474000), (2370, 452000), (2400, 446350), (2500, 428496), (2528, 423750), (2712, 395000), (2825, 379200), (3000, 357080), (3160, 339000), (3390, 316000), (3616, 296250), (3750, 285664), (3792, 282500), (3950, 271200), (4000, 267810), (4520, 237000), (4740, 226000), (4800, 223175), (5000, 214248), (5056, 211875), (5424, 197500), (5650, 189600), (5925, 180800), (6000, 178540), (6320, 169500), (6780, 158000), (7232, 148125), (7500, 142832), (7584, 141250), (7900, 135600), (8000, 133905), (8475, 126400), (8927, 120000), (9040, 118500), (9480, 113000), (9875, 108480), (10000, 107124), (10848, 98750), (11300, 94800), (11850, 90400), (12000, 89270), (12640, 84750), (13560, 79000), (14125, 75840), (15000, 71416), (15168, 70625), (15800, 67800), (16950, 63200), (17854, 60000), (18080, 59250), (18960, 56500), (19750, 54240), (20000, 53562), (21696, 49375), (22600, 47400), (23700, 45200), (24000, 44635), (25280, 42375), (26781, 40000), (27120, 39500), (28250, 37920), (29625, 36160), (30000, 35708), (31600, 33900)]