21071040000

素因数分解:

$2^9\times 3^1\times 5^4\times {\mathrm{47}}^1\times {\mathrm{467}}^1$

素因数の和:555

約数の個数: 400

約数和(自身を含む): 71791619328

約数和(自身を除く): 50720579328

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 47, 48, 50, 60, 64, 75, 80, 94, 96, 100, 120, 125, 128, 141, 150, 160, 188, 192, 200, 235, 240, 250, 256, 282, 300, 320, 375, 376, 384, 400, 467, 470, 480, 500, 512, 564, 600, 625, 640, 705, 750, 752, 768, 800, 934, 940, 960, 1000, 1128, 1175, 1200, 1250, 1280, 1401, 1410, 1500, 1504, 1536, 1600, 1868, 1875, 1880, 1920, 2000, 2256, 2335, 2350, 2400, 2500, 2560, 2802, 2820, 3000, 3008, 3200, 3525, 3736, 3750, 3760, 3840, 4000, 4512, 4670, 4700, 4800, 5000, 5604, 5640, 5875, 6000, 6016, 6400, 7005, 7050, 7472, 7500, 7520, 7680, 8000, 9024, 9340, 9400, 9600, 10000, 11208, 11280, 11675, 11750, 12000, 12032, 12800, 14010, 14100, 14944, 15000, 15040, 16000, 17625, 18048, 18680, 18800, 19200, 20000, 21949, 22416, 22560, 23350, 23500, 24000, 24064, 28020, 28200, 29375, 29888, 30000, 30080, 32000, 35025, 35250, 36096, 37360, 37600, 38400, 40000, 43898, 44832, 45120, 46700, 47000, 48000, 56040, 56400, 58375, 58750, 59776, 60000, 60160, 64000, 65847, 70050, 70500, 72192, 74720, 75200, 80000, 87796, 88125, 89664, 90240, 93400, 94000, 96000, 109745, 112080, 112800, 116750, 117500, 119552, 120000, 120320, 131694, 140100, 141000, 149440, 150400, 160000, 175125, 175592, 176250, 179328, 180480, 186800, 188000, 192000, 219490, 224160, 225600, 233500, 235000, 239104, 240000, 263388, 280200, 282000, 291875, 298880, 300800, 320000, 329235, 350250, 351184, 352500, 358656, 360960, 373600, 376000, 438980, 448320, 451200, 467000, 470000, 480000, 526776, 548725, 560400, 564000, 583750, 597760, 601600, 658470, 700500, 702368, 705000, 717312, 747200, 752000, 875625, 877960, 896640, 902400, 934000, 940000, 960000, 1053552, 1097450, 1120800, 1128000, 1167500, 1195520, 1316940, 1401000, 1404736, 1410000, 1494400, 1504000, 1646175, 1751250, 1755920, 1793280, 1804800, 1868000, 1880000, 2107104, 2194900, 2241600, 2256000, 2335000, 2633880, 2743625, 2802000, 2809472, 2820000, 2988800, 3008000, 3292350, 3502500, 3511840, 3586560, 3736000, 3760000, 4214208, 4389800, 4483200, 4512000, 4670000, 5267760, 5487250, 5604000, 5618944, 5640000, 5977600, 6584700, 7005000, 7023680, 7472000, 7520000, 8230875, 8428416, 8779600, 8966400, 9024000, 9340000, 10535520, 10974500, 11208000, 11237888, 11280000, 13169400, 13718125, 14010000, 14047360, 14944000, 15040000, 16461750, 16856832, 17559200, 17932800, 18680000, 21071040, 21949000, 22416000, 22560000, 26338800, 27436250, 28020000, 28094720, 29888000, 32923500, 33713664, 35118400, 37360000, 41154375, 42142080, 43898000, 44832000, 45120000, 52677600, 54872500, 56040000, 56189440, 65847000, 70236800, 74720000, 82308750, 84284160, 87796000, 89664000, 105355200, 109745000, 112080000, 131694000, 140473600, 149440000, 164617500, 168568320, 175592000, 210710400, 219490000, 224160000, 263388000, 280947200, 329235000, 351184000, 421420800, 438980000, 448320000, 526776000, 658470000, 702368000, 842841600, 877960000, 1053552000, 1316940000, 1404736000, 1755920000, 2107104000, 2633880000, 3511840000, 4214208000, 5267760000, 7023680000, 10535520000, 21071040000]

約数ペア:

[(1, 21071040000), (2, 10535520000), (3, 7023680000), (4, 5267760000), (5, 4214208000), (6, 3511840000), (8, 2633880000), (10, 2107104000), (12, 1755920000), (15, 1404736000), (16, 1316940000), (20, 1053552000), (24, 877960000), (25, 842841600), (30, 702368000), (32, 658470000), (40, 526776000), (47, 448320000), (48, 438980000), (50, 421420800), (60, 351184000), (64, 329235000), (75, 280947200), (80, 263388000), (94, 224160000), (96, 219490000), (100, 210710400), (120, 175592000), (125, 168568320), (128, 164617500), (141, 149440000), (150, 140473600), (160, 131694000), (188, 112080000), (192, 109745000), (200, 105355200), (235, 89664000), (240, 87796000), (250, 84284160), (256, 82308750), (282, 74720000), (300, 70236800), (320, 65847000), (375, 56189440), (376, 56040000), (384, 54872500), (400, 52677600), (467, 45120000), (470, 44832000), (480, 43898000), (500, 42142080), (512, 41154375), (564, 37360000), (600, 35118400), (625, 33713664), (640, 32923500), (705, 29888000), (750, 28094720), (752, 28020000), (768, 27436250), (800, 26338800), (934, 22560000), (940, 22416000), (960, 21949000), (1000, 21071040), (1128, 18680000), (1175, 17932800), (1200, 17559200), (1250, 16856832), (1280, 16461750), (1401, 15040000), (1410, 14944000), (1500, 14047360), (1504, 14010000), (1536, 13718125), (1600, 13169400), (1868, 11280000), (1875, 11237888), (1880, 11208000), (1920, 10974500), (2000, 10535520), (2256, 9340000), (2335, 9024000), (2350, 8966400), (2400, 8779600), (2500, 8428416), (2560, 8230875), (2802, 7520000), (2820, 7472000), (3000, 7023680), (3008, 7005000), (3200, 6584700), (3525, 5977600), (3736, 5640000), (3750, 5618944), (3760, 5604000), (3840, 5487250), (4000, 5267760), (4512, 4670000), (4670, 4512000), (4700, 4483200), (4800, 4389800), (5000, 4214208), (5604, 3760000), (5640, 3736000), (5875, 3586560), (6000, 3511840), (6016, 3502500), (6400, 3292350), (7005, 3008000), (7050, 2988800), (7472, 2820000), (7500, 2809472), (7520, 2802000), (7680, 2743625), (8000, 2633880), (9024, 2335000), (9340, 2256000), (9400, 2241600), (9600, 2194900), (10000, 2107104), (11208, 1880000), (11280, 1868000), (11675, 1804800), (11750, 1793280), (12000, 1755920), (12032, 1751250), (12800, 1646175), (14010, 1504000), (14100, 1494400), (14944, 1410000), (15000, 1404736), (15040, 1401000), (16000, 1316940), (17625, 1195520), (18048, 1167500), (18680, 1128000), (18800, 1120800), (19200, 1097450), (20000, 1053552), (21949, 960000), (22416, 940000), (22560, 934000), (23350, 902400), (23500, 896640), (24000, 877960), (24064, 875625), (28020, 752000), (28200, 747200), (29375, 717312), (29888, 705000), (30000, 702368), (30080, 700500), (32000, 658470), (35025, 601600), (35250, 597760), (36096, 583750), (37360, 564000), (37600, 560400), (38400, 548725), (40000, 526776), (43898, 480000), (44832, 470000), (45120, 467000), (46700, 451200), (47000, 448320), (48000, 438980), (56040, 376000), (56400, 373600), (58375, 360960), (58750, 358656), (59776, 352500), (60000, 351184), (60160, 350250), (64000, 329235), (65847, 320000), (70050, 300800), (70500, 298880), (72192, 291875), (74720, 282000), (75200, 280200), (80000, 263388), (87796, 240000), (88125, 239104), (89664, 235000), (90240, 233500), (93400, 225600), (94000, 224160), (96000, 219490), (109745, 192000), (112080, 188000), (112800, 186800), (116750, 180480), (117500, 179328), (119552, 176250), (120000, 175592), (120320, 175125), (131694, 160000), (140100, 150400), (141000, 149440)]