257172480000

素因数分解:

$2^{13}\times 3^2\times 5^4\times {\mathrm{5581}}^1$

素因数の和:5633

約数の個数: 420

約数和(自身を含む): 928490895618

約数和(自身を除く): 671318415618

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 64, 72, 75, 80, 90, 96, 100, 120, 125, 128, 144, 150, 160, 180, 192, 200, 225, 240, 250, 256, 288, 300, 320, 360, 375, 384, 400, 450, 480, 500, 512, 576, 600, 625, 640, 720, 750, 768, 800, 900, 960, 1000, 1024, 1125, 1152, 1200, 1250, 1280, 1440, 1500, 1536, 1600, 1800, 1875, 1920, 2000, 2048, 2250, 2304, 2400, 2500, 2560, 2880, 3000, 3072, 3200, 3600, 3750, 3840, 4000, 4096, 4500, 4608, 4800, 5000, 5120, 5581, 5625, 5760, 6000, 6144, 6400, 7200, 7500, 7680, 8000, 8192, 9000, 9216, 9600, 10000, 10240, 11162, 11250, 11520, 12000, 12288, 12800, 14400, 15000, 15360, 16000, 16743, 18000, 18432, 19200, 20000, 20480, 22324, 22500, 23040, 24000, 24576, 25600, 27905, 28800, 30000, 30720, 32000, 33486, 36000, 36864, 38400, 40000, 40960, 44648, 45000, 46080, 48000, 50229, 51200, 55810, 57600, 60000, 61440, 64000, 66972, 72000, 73728, 76800, 80000, 83715, 89296, 90000, 92160, 96000, 100458, 102400, 111620, 115200, 120000, 122880, 128000, 133944, 139525, 144000, 153600, 160000, 167430, 178592, 180000, 184320, 192000, 200916, 204800, 223240, 230400, 240000, 251145, 256000, 267888, 279050, 288000, 307200, 320000, 334860, 357184, 360000, 368640, 384000, 401832, 418575, 446480, 460800, 480000, 502290, 512000, 535776, 558100, 576000, 614400, 640000, 669720, 697625, 714368, 720000, 768000, 803664, 837150, 892960, 921600, 960000, 1004580, 1024000, 1071552, 1116200, 1152000, 1255725, 1280000, 1339440, 1395250, 1428736, 1440000, 1536000, 1607328, 1674300, 1785920, 1843200, 1920000, 2009160, 2092875, 2143104, 2232400, 2304000, 2511450, 2560000, 2678880, 2790500, 2857472, 2880000, 3072000, 3214656, 3348600, 3488125, 3571840, 3840000, 4018320, 4185750, 4286208, 4464800, 4608000, 5022900, 5120000, 5357760, 5581000, 5714944, 5760000, 6278625, 6429312, 6697200, 6976250, 7143680, 7680000, 8036640, 8371500, 8572416, 8929600, 9216000, 10045800, 10464375, 10715520, 11162000, 11429888, 11520000, 12557250, 12858624, 13394400, 13952500, 14287360, 15360000, 16073280, 16743000, 17144832, 17859200, 20091600, 20928750, 21431040, 22324000, 22859776, 23040000, 25114500, 25717248, 26788800, 27905000, 28574720, 31393125, 32146560, 33486000, 34289664, 35718400, 40183200, 41857500, 42862080, 44648000, 45719552, 46080000, 50229000, 51434496, 53577600, 55810000, 57149440, 62786250, 64293120, 66972000, 68579328, 71436800, 80366400, 83715000, 85724160, 89296000, 100458000, 102868992, 107155200, 111620000, 114298880, 125572500, 128586240, 133944000, 137158656, 142873600, 160732800, 167430000, 171448320, 178592000, 200916000, 205737984, 214310400, 223240000, 228597760, 251145000, 257172480, 267888000, 285747200, 321465600, 334860000, 342896640, 357184000, 401832000, 411475968, 428620800, 446480000, 502290000, 514344960, 535776000, 571494400, 642931200, 669720000, 685793280, 714368000, 803664000, 857241600, 892960000, 1004580000, 1028689920, 1071552000, 1142988800, 1285862400, 1339440000, 1428736000, 1607328000, 1714483200, 1785920000, 2009160000, 2057379840, 2143104000, 2571724800, 2678880000, 2857472000, 3214656000, 3428966400, 3571840000, 4018320000, 4286208000, 5143449600, 5357760000, 5714944000, 6429312000, 7143680000, 8036640000, 8572416000, 10286899200, 10715520000, 12858624000, 14287360000, 16073280000, 17144832000, 21431040000, 25717248000, 28574720000, 32146560000, 42862080000, 51434496000, 64293120000, 85724160000, 128586240000, 257172480000]

約数ペア:

[(1, 257172480000), (2, 128586240000), (3, 85724160000), (4, 64293120000), (5, 51434496000), (6, 42862080000), (8, 32146560000), (9, 28574720000), (10, 25717248000), (12, 21431040000), (15, 17144832000), (16, 16073280000), (18, 14287360000), (20, 12858624000), (24, 10715520000), (25, 10286899200), (30, 8572416000), (32, 8036640000), (36, 7143680000), (40, 6429312000), (45, 5714944000), (48, 5357760000), (50, 5143449600), (60, 4286208000), (64, 4018320000), (72, 3571840000), (75, 3428966400), (80, 3214656000), (90, 2857472000), (96, 2678880000), (100, 2571724800), (120, 2143104000), (125, 2057379840), (128, 2009160000), (144, 1785920000), (150, 1714483200), (160, 1607328000), (180, 1428736000), (192, 1339440000), (200, 1285862400), (225, 1142988800), (240, 1071552000), (250, 1028689920), (256, 1004580000), (288, 892960000), (300, 857241600), (320, 803664000), (360, 714368000), (375, 685793280), (384, 669720000), (400, 642931200), (450, 571494400), (480, 535776000), (500, 514344960), (512, 502290000), (576, 446480000), (600, 428620800), (625, 411475968), (640, 401832000), (720, 357184000), (750, 342896640), (768, 334860000), (800, 321465600), (900, 285747200), (960, 267888000), (1000, 257172480), (1024, 251145000), (1125, 228597760), (1152, 223240000), (1200, 214310400), (1250, 205737984), (1280, 200916000), (1440, 178592000), (1500, 171448320), (1536, 167430000), (1600, 160732800), (1800, 142873600), (1875, 137158656), (1920, 133944000), (2000, 128586240), (2048, 125572500), (2250, 114298880), (2304, 111620000), (2400, 107155200), (2500, 102868992), (2560, 100458000), (2880, 89296000), (3000, 85724160), (3072, 83715000), (3200, 80366400), (3600, 71436800), (3750, 68579328), (3840, 66972000), (4000, 64293120), (4096, 62786250), (4500, 57149440), (4608, 55810000), (4800, 53577600), (5000, 51434496), (5120, 50229000), (5581, 46080000), (5625, 45719552), (5760, 44648000), (6000, 42862080), (6144, 41857500), (6400, 40183200), (7200, 35718400), (7500, 34289664), (7680, 33486000), (8000, 32146560), (8192, 31393125), (9000, 28574720), (9216, 27905000), (9600, 26788800), (10000, 25717248), (10240, 25114500), (11162, 23040000), (11250, 22859776), (11520, 22324000), (12000, 21431040), (12288, 20928750), (12800, 20091600), (14400, 17859200), (15000, 17144832), (15360, 16743000), (16000, 16073280), (16743, 15360000), (18000, 14287360), (18432, 13952500), (19200, 13394400), (20000, 12858624), (20480, 12557250), (22324, 11520000), (22500, 11429888), (23040, 11162000), (24000, 10715520), (24576, 10464375), (25600, 10045800), (27905, 9216000), (28800, 8929600), (30000, 8572416), (30720, 8371500), (32000, 8036640), (33486, 7680000), (36000, 7143680), (36864, 6976250), (38400, 6697200), (40000, 6429312), (40960, 6278625), (44648, 5760000), (45000, 5714944), (46080, 5581000), (48000, 5357760), (50229, 5120000), (51200, 5022900), (55810, 4608000), (57600, 4464800), (60000, 4286208), (61440, 4185750), (64000, 4018320), (66972, 3840000), (72000, 3571840), (73728, 3488125), (76800, 3348600), (80000, 3214656), (83715, 3072000), (89296, 2880000), (90000, 2857472), (92160, 2790500), (96000, 2678880), (100458, 2560000), (102400, 2511450), (111620, 2304000), (115200, 2232400), (120000, 2143104), (122880, 2092875), (128000, 2009160), (133944, 1920000), (139525, 1843200), (144000, 1785920), (153600, 1674300), (160000, 1607328), (167430, 1536000), (178592, 1440000), (180000, 1428736), (184320, 1395250), (192000, 1339440), (200916, 1280000), (204800, 1255725), (223240, 1152000), (230400, 1116200), (240000, 1071552), (251145, 1024000), (256000, 1004580), (267888, 960000), (279050, 921600), (288000, 892960), (307200, 837150), (320000, 803664), (334860, 768000), (357184, 720000), (360000, 714368), (368640, 697625), (384000, 669720), (401832, 640000), (418575, 614400), (446480, 576000), (460800, 558100), (480000, 535776), (502290, 512000)]