1312070400

素因数分解:

$2^8\times 3^4\times 5^2\times {\mathrm{2531}}^1$

素因数の和:2569

約数の個数: 270

約数和(自身を含む): 4853238852

約数和(自身を除く): 3541168452

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 60, 64, 72, 75, 80, 81, 90, 96, 100, 108, 120, 128, 135, 144, 150, 160, 162, 180, 192, 200, 216, 225, 240, 256, 270, 288, 300, 320, 324, 360, 384, 400, 405, 432, 450, 480, 540, 576, 600, 640, 648, 675, 720, 768, 800, 810, 864, 900, 960, 1080, 1152, 1200, 1280, 1296, 1350, 1440, 1600, 1620, 1728, 1800, 1920, 2025, 2160, 2304, 2400, 2531, 2592, 2700, 2880, 3200, 3240, 3456, 3600, 3840, 4050, 4320, 4800, 5062, 5184, 5400, 5760, 6400, 6480, 6912, 7200, 7593, 8100, 8640, 9600, 10124, 10368, 10800, 11520, 12655, 12960, 14400, 15186, 16200, 17280, 19200, 20248, 20736, 21600, 22779, 25310, 25920, 28800, 30372, 32400, 34560, 37965, 40496, 43200, 45558, 50620, 51840, 57600, 60744, 63275, 64800, 68337, 75930, 80992, 86400, 91116, 101240, 103680, 113895, 121488, 126550, 129600, 136674, 151860, 161984, 172800, 182232, 189825, 202480, 205011, 227790, 242976, 253100, 259200, 273348, 303720, 323968, 341685, 364464, 379650, 404960, 410022, 455580, 485952, 506200, 518400, 546696, 569475, 607440, 647936, 683370, 728928, 759300, 809920, 820044, 911160, 971904, 1012400, 1025055, 1093392, 1138950, 1214880, 1366740, 1457856, 1518600, 1619840, 1640088, 1708425, 1822320, 1943808, 2024800, 2050110, 2186784, 2277900, 2429760, 2733480, 2915712, 3037200, 3239680, 3280176, 3416850, 3644640, 4049600, 4100220, 4373568, 4555800, 4859520, 5125275, 5466960, 5831424, 6074400, 6560352, 6833700, 7289280, 8099200, 8200440, 8747136, 9111600, 9719040, 10250550, 10933920, 12148800, 13120704, 13667400, 14578560, 16198400, 16400880, 17494272, 18223200, 20501100, 21867840, 24297600, 26241408, 27334800, 29157120, 32801760, 36446400, 41002200, 43735680, 48595200, 52482816, 54669600, 65603520, 72892800, 82004400, 87471360, 109339200, 131207040, 145785600, 164008800, 218678400, 262414080, 328017600, 437356800, 656035200, 1312070400]

約数ペア:

[(1, 1312070400), (2, 656035200), (3, 437356800), (4, 328017600), (5, 262414080), (6, 218678400), (8, 164008800), (9, 145785600), (10, 131207040), (12, 109339200), (15, 87471360), (16, 82004400), (18, 72892800), (20, 65603520), (24, 54669600), (25, 52482816), (27, 48595200), (30, 43735680), (32, 41002200), (36, 36446400), (40, 32801760), (45, 29157120), (48, 27334800), (50, 26241408), (54, 24297600), (60, 21867840), (64, 20501100), (72, 18223200), (75, 17494272), (80, 16400880), (81, 16198400), (90, 14578560), (96, 13667400), (100, 13120704), (108, 12148800), (120, 10933920), (128, 10250550), (135, 9719040), (144, 9111600), (150, 8747136), (160, 8200440), (162, 8099200), (180, 7289280), (192, 6833700), (200, 6560352), (216, 6074400), (225, 5831424), (240, 5466960), (256, 5125275), (270, 4859520), (288, 4555800), (300, 4373568), (320, 4100220), (324, 4049600), (360, 3644640), (384, 3416850), (400, 3280176), (405, 3239680), (432, 3037200), (450, 2915712), (480, 2733480), (540, 2429760), (576, 2277900), (600, 2186784), (640, 2050110), (648, 2024800), (675, 1943808), (720, 1822320), (768, 1708425), (800, 1640088), (810, 1619840), (864, 1518600), (900, 1457856), (960, 1366740), (1080, 1214880), (1152, 1138950), (1200, 1093392), (1280, 1025055), (1296, 1012400), (1350, 971904), (1440, 911160), (1600, 820044), (1620, 809920), (1728, 759300), (1800, 728928), (1920, 683370), (2025, 647936), (2160, 607440), (2304, 569475), (2400, 546696), (2531, 518400), (2592, 506200), (2700, 485952), (2880, 455580), (3200, 410022), (3240, 404960), (3456, 379650), (3600, 364464), (3840, 341685), (4050, 323968), (4320, 303720), (4800, 273348), (5062, 259200), (5184, 253100), (5400, 242976), (5760, 227790), (6400, 205011), (6480, 202480), (6912, 189825), (7200, 182232), (7593, 172800), (8100, 161984), (8640, 151860), (9600, 136674), (10124, 129600), (10368, 126550), (10800, 121488), (11520, 113895), (12655, 103680), (12960, 101240), (14400, 91116), (15186, 86400), (16200, 80992), (17280, 75930), (19200, 68337), (20248, 64800), (20736, 63275), (21600, 60744), (22779, 57600), (25310, 51840), (25920, 50620), (28800, 45558), (30372, 43200), (32400, 40496), (34560, 37965)]