506438400

素因数分解:

$2^8\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{2029}}^1$

素因数の和:2071

約数の個数: 216

約数和(自身を含む): 1800804880

約数和(自身を除く): 1294366480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 32, 39, 40, 48, 50, 52, 60, 64, 65, 75, 78, 80, 96, 100, 104, 120, 128, 130, 150, 156, 160, 192, 195, 200, 208, 240, 256, 260, 300, 312, 320, 325, 384, 390, 400, 416, 480, 520, 600, 624, 640, 650, 768, 780, 800, 832, 960, 975, 1040, 1200, 1248, 1280, 1300, 1560, 1600, 1664, 1920, 1950, 2029, 2080, 2400, 2496, 2600, 3120, 3200, 3328, 3840, 3900, 4058, 4160, 4800, 4992, 5200, 6087, 6240, 6400, 7800, 8116, 8320, 9600, 9984, 10145, 10400, 12174, 12480, 15600, 16232, 16640, 19200, 20290, 20800, 24348, 24960, 26377, 30435, 31200, 32464, 40580, 41600, 48696, 49920, 50725, 52754, 60870, 62400, 64928, 79131, 81160, 83200, 97392, 101450, 105508, 121740, 124800, 129856, 131885, 152175, 158262, 162320, 194784, 202900, 211016, 243480, 249600, 259712, 263770, 304350, 316524, 324640, 389568, 395655, 405800, 422032, 486960, 519424, 527540, 608700, 633048, 649280, 659425, 779136, 791310, 811600, 844064, 973920, 1055080, 1217400, 1266096, 1298560, 1318850, 1558272, 1582620, 1623200, 1688128, 1947840, 1978275, 2110160, 2434800, 2532192, 2597120, 2637700, 3165240, 3246400, 3376256, 3895680, 3956550, 4220320, 4869600, 5064384, 5275400, 6330480, 6492800, 6752512, 7791360, 7913100, 8440640, 9739200, 10128768, 10550800, 12660960, 12985600, 15826200, 16881280, 19478400, 20257536, 21101600, 25321920, 31652400, 33762560, 38956800, 42203200, 50643840, 63304800, 84406400, 101287680, 126609600, 168812800, 253219200, 506438400]

約数ペア:

[(1, 506438400), (2, 253219200), (3, 168812800), (4, 126609600), (5, 101287680), (6, 84406400), (8, 63304800), (10, 50643840), (12, 42203200), (13, 38956800), (15, 33762560), (16, 31652400), (20, 25321920), (24, 21101600), (25, 20257536), (26, 19478400), (30, 16881280), (32, 15826200), (39, 12985600), (40, 12660960), (48, 10550800), (50, 10128768), (52, 9739200), (60, 8440640), (64, 7913100), (65, 7791360), (75, 6752512), (78, 6492800), (80, 6330480), (96, 5275400), (100, 5064384), (104, 4869600), (120, 4220320), (128, 3956550), (130, 3895680), (150, 3376256), (156, 3246400), (160, 3165240), (192, 2637700), (195, 2597120), (200, 2532192), (208, 2434800), (240, 2110160), (256, 1978275), (260, 1947840), (300, 1688128), (312, 1623200), (320, 1582620), (325, 1558272), (384, 1318850), (390, 1298560), (400, 1266096), (416, 1217400), (480, 1055080), (520, 973920), (600, 844064), (624, 811600), (640, 791310), (650, 779136), (768, 659425), (780, 649280), (800, 633048), (832, 608700), (960, 527540), (975, 519424), (1040, 486960), (1200, 422032), (1248, 405800), (1280, 395655), (1300, 389568), (1560, 324640), (1600, 316524), (1664, 304350), (1920, 263770), (1950, 259712), (2029, 249600), (2080, 243480), (2400, 211016), (2496, 202900), (2600, 194784), (3120, 162320), (3200, 158262), (3328, 152175), (3840, 131885), (3900, 129856), (4058, 124800), (4160, 121740), (4800, 105508), (4992, 101450), (5200, 97392), (6087, 83200), (6240, 81160), (6400, 79131), (7800, 64928), (8116, 62400), (8320, 60870), (9600, 52754), (9984, 50725), (10145, 49920), (10400, 48696), (12174, 41600), (12480, 40580), (15600, 32464), (16232, 31200), (16640, 30435), (19200, 26377), (20290, 24960), (20800, 24348)]