316252800

素因数分解:

$2^7\times 3^2\times 5^2\times {\mathrm{79}}^1\times {\mathrm{139}}^1$

素因数の和:248

約数の個数: 288

約数和(自身を含む): 1150968000

約数和(自身を除く): 834715200

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, 79, 80, 90, 96, 100, 120, 128, 139, 144, 150, 158, 160, 180, 192, 200, 225, 237, 240, 278, 288, 300, 316, 320, 360, 384, 395, 400, 417, 450, 474, 480, 556, 576, 600, 632, 640, 695, 711, 720, 790, 800, 834, 900, 948, 960, 1112, 1152, 1185, 1200, 1251, 1264, 1390, 1422, 1440, 1580, 1600, 1668, 1800, 1896, 1920, 1975, 2085, 2224, 2370, 2400, 2502, 2528, 2780, 2844, 2880, 3160, 3200, 3336, 3475, 3555, 3600, 3792, 3950, 4170, 4448, 4740, 4800, 5004, 5056, 5560, 5688, 5760, 5925, 6255, 6320, 6672, 6950, 7110, 7200, 7584, 7900, 8340, 8896, 9480, 9600, 10008, 10112, 10425, 10981, 11120, 11376, 11850, 12510, 12640, 13344, 13900, 14220, 14400, 15168, 15800, 16680, 17775, 17792, 18960, 20016, 20850, 21962, 22240, 22752, 23700, 25020, 25280, 26688, 27800, 28440, 28800, 30336, 31275, 31600, 32943, 33360, 35550, 37920, 40032, 41700, 43924, 44480, 45504, 47400, 50040, 50560, 53376, 54905, 55600, 56880, 62550, 63200, 65886, 66720, 71100, 75840, 80064, 83400, 87848, 88960, 91008, 94800, 98829, 100080, 109810, 111200, 113760, 125100, 126400, 131772, 133440, 142200, 151680, 160128, 164715, 166800, 175696, 189600, 197658, 200160, 219620, 222400, 227520, 250200, 252800, 263544, 266880, 274525, 284400, 329430, 333600, 351392, 379200, 395316, 400320, 439240, 444800, 455040, 494145, 500400, 527088, 549050, 568800, 658860, 667200, 702784, 758400, 790632, 800640, 823575, 878480, 988290, 1000800, 1054176, 1098100, 1137600, 1317720, 1334400, 1405568, 1581264, 1647150, 1756960, 1976580, 2001600, 2108352, 2196200, 2275200, 2470725, 2635440, 3162528, 3294300, 3513920, 3953160, 4003200, 4216704, 4392400, 4941450, 5270880, 6325056, 6588600, 7027840, 7906320, 8784800, 9882900, 10541760, 12650112, 13177200, 15812640, 17569600, 19765800, 21083520, 26354400, 31625280, 35139200, 39531600, 52708800, 63250560, 79063200, 105417600, 158126400, 316252800]

約数ペア:

[(1, 316252800), (2, 158126400), (3, 105417600), (4, 79063200), (5, 63250560), (6, 52708800), (8, 39531600), (9, 35139200), (10, 31625280), (12, 26354400), (15, 21083520), (16, 19765800), (18, 17569600), (20, 15812640), (24, 13177200), (25, 12650112), (30, 10541760), (32, 9882900), (36, 8784800), (40, 7906320), (45, 7027840), (48, 6588600), (50, 6325056), (60, 5270880), (64, 4941450), (72, 4392400), (75, 4216704), (79, 4003200), (80, 3953160), (90, 3513920), (96, 3294300), (100, 3162528), (120, 2635440), (128, 2470725), (139, 2275200), (144, 2196200), (150, 2108352), (158, 2001600), (160, 1976580), (180, 1756960), (192, 1647150), (200, 1581264), (225, 1405568), (237, 1334400), (240, 1317720), (278, 1137600), (288, 1098100), (300, 1054176), (316, 1000800), (320, 988290), (360, 878480), (384, 823575), (395, 800640), (400, 790632), (417, 758400), (450, 702784), (474, 667200), (480, 658860), (556, 568800), (576, 549050), (600, 527088), (632, 500400), (640, 494145), (695, 455040), (711, 444800), (720, 439240), (790, 400320), (800, 395316), (834, 379200), (900, 351392), (948, 333600), (960, 329430), (1112, 284400), (1152, 274525), (1185, 266880), (1200, 263544), (1251, 252800), (1264, 250200), (1390, 227520), (1422, 222400), (1440, 219620), (1580, 200160), (1600, 197658), (1668, 189600), (1800, 175696), (1896, 166800), (1920, 164715), (1975, 160128), (2085, 151680), (2224, 142200), (2370, 133440), (2400, 131772), (2502, 126400), (2528, 125100), (2780, 113760), (2844, 111200), (2880, 109810), (3160, 100080), (3200, 98829), (3336, 94800), (3475, 91008), (3555, 88960), (3600, 87848), (3792, 83400), (3950, 80064), (4170, 75840), (4448, 71100), (4740, 66720), (4800, 65886), (5004, 63200), (5056, 62550), (5560, 56880), (5688, 55600), (5760, 54905), (5925, 53376), (6255, 50560), (6320, 50040), (6672, 47400), (6950, 45504), (7110, 44480), (7200, 43924), (7584, 41700), (7900, 40032), (8340, 37920), (8896, 35550), (9480, 33360), (9600, 32943), (10008, 31600), (10112, 31275), (10425, 30336), (10981, 28800), (11120, 28440), (11376, 27800), (11850, 26688), (12510, 25280), (12640, 25020), (13344, 23700), (13900, 22752), (14220, 22240), (14400, 21962), (15168, 20850), (15800, 20016), (16680, 18960), (17775, 17792)]