317390400

素因数分解:

$2^6\times 3^4\times 5^2\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:144

約数の個数: 420

約数和(自身を含む): 1219525120

約数和(自身を除く): 902134720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 31, 32, 36, 40, 45, 48, 50, 54, 60, 62, 64, 72, 75, 79, 80, 81, 90, 93, 96, 100, 108, 120, 124, 135, 144, 150, 155, 158, 160, 162, 180, 186, 192, 200, 216, 225, 237, 240, 248, 270, 279, 288, 300, 310, 316, 320, 324, 360, 372, 395, 400, 405, 432, 450, 465, 474, 480, 496, 540, 558, 576, 600, 620, 632, 648, 675, 711, 720, 744, 775, 790, 800, 810, 837, 864, 900, 930, 948, 960, 992, 1080, 1116, 1185, 1200, 1240, 1264, 1296, 1350, 1395, 1422, 1440, 1488, 1550, 1580, 1600, 1620, 1674, 1728, 1800, 1860, 1896, 1975, 1984, 2025, 2133, 2160, 2232, 2325, 2370, 2400, 2449, 2480, 2511, 2528, 2592, 2700, 2790, 2844, 2880, 2976, 3100, 3160, 3240, 3348, 3555, 3600, 3720, 3792, 3950, 4050, 4185, 4266, 4320, 4464, 4650, 4740, 4800, 4898, 4960, 5022, 5056, 5184, 5400, 5580, 5688, 5925, 5952, 6200, 6320, 6399, 6480, 6696, 6975, 7110, 7200, 7347, 7440, 7584, 7900, 8100, 8370, 8532, 8640, 8928, 9300, 9480, 9796, 9920, 10044, 10665, 10800, 11160, 11376, 11850, 12245, 12400, 12555, 12640, 12798, 12960, 13392, 13950, 14220, 14400, 14694, 14880, 15168, 15800, 16200, 16740, 17064, 17775, 17856, 18600, 18960, 19592, 20088, 20925, 21330, 21600, 22041, 22320, 22752, 23700, 24490, 24800, 25110, 25280, 25596, 25920, 26784, 27900, 28440, 29388, 29760, 31600, 31995, 32400, 33480, 34128, 35550, 36735, 37200, 37920, 39184, 40176, 41850, 42660, 43200, 44082, 44640, 45504, 47400, 48980, 49600, 50220, 51192, 53325, 53568, 55800, 56880, 58776, 61225, 62775, 63200, 63990, 64800, 66123, 66960, 68256, 71100, 73470, 74400, 75840, 78368, 80352, 83700, 85320, 88164, 89280, 94800, 97960, 100440, 102384, 106650, 110205, 111600, 113760, 117552, 122450, 125550, 126400, 127980, 129600, 132246, 133920, 136512, 142200, 146940, 148800, 156736, 159975, 160704, 167400, 170640, 176328, 183675, 189600, 195920, 198369, 200880, 204768, 213300, 220410, 223200, 227520, 235104, 244900, 251100, 255960, 264492, 267840, 284400, 293880, 319950, 330615, 334800, 341280, 352656, 367350, 379200, 391840, 396738, 401760, 409536, 426600, 440820, 446400, 470208, 489800, 502200, 511920, 528984, 551025, 568800, 587760, 639900, 661230, 669600, 682560, 705312, 734700, 783680, 793476, 803520, 853200, 881640, 979600, 991845, 1004400, 1023840, 1057968, 1102050, 1137600, 1175520, 1279800, 1322460, 1339200, 1410624, 1469400, 1586952, 1653075, 1706400, 1763280, 1959200, 1983690, 2008800, 2047680, 2115936, 2204100, 2351040, 2559600, 2644920, 2938800, 3173904, 3306150, 3412800, 3526560, 3918400, 3967380, 4017600, 4231872, 4408200, 4959225, 5119200, 5289840, 5877600, 6347808, 6612300, 7053120, 7934760, 8816400, 9918450, 10238400, 10579680, 11755200, 12695616, 13224600, 15869520, 17632800, 19836900, 21159360, 26449200, 31739040, 35265600, 39673800, 52898400, 63478080, 79347600, 105796800, 158695200, 317390400]

約数ペア:

[(1, 317390400), (2, 158695200), (3, 105796800), (4, 79347600), (5, 63478080), (6, 52898400), (8, 39673800), (9, 35265600), (10, 31739040), (12, 26449200), (15, 21159360), (16, 19836900), (18, 17632800), (20, 15869520), (24, 13224600), (25, 12695616), (27, 11755200), (30, 10579680), (31, 10238400), (32, 9918450), (36, 8816400), (40, 7934760), (45, 7053120), (48, 6612300), (50, 6347808), (54, 5877600), (60, 5289840), (62, 5119200), (64, 4959225), (72, 4408200), (75, 4231872), (79, 4017600), (80, 3967380), (81, 3918400), (90, 3526560), (93, 3412800), (96, 3306150), (100, 3173904), (108, 2938800), (120, 2644920), (124, 2559600), (135, 2351040), (144, 2204100), (150, 2115936), (155, 2047680), (158, 2008800), (160, 1983690), (162, 1959200), (180, 1763280), (186, 1706400), (192, 1653075), (200, 1586952), (216, 1469400), (225, 1410624), (237, 1339200), (240, 1322460), (248, 1279800), (270, 1175520), (279, 1137600), (288, 1102050), (300, 1057968), (310, 1023840), (316, 1004400), (320, 991845), (324, 979600), (360, 881640), (372, 853200), (395, 803520), (400, 793476), (405, 783680), (432, 734700), (450, 705312), (465, 682560), (474, 669600), (480, 661230), (496, 639900), (540, 587760), (558, 568800), (576, 551025), (600, 528984), (620, 511920), (632, 502200), (648, 489800), (675, 470208), (711, 446400), (720, 440820), (744, 426600), (775, 409536), (790, 401760), (800, 396738), (810, 391840), (837, 379200), (864, 367350), (900, 352656), (930, 341280), (948, 334800), (960, 330615), (992, 319950), (1080, 293880), (1116, 284400), (1185, 267840), (1200, 264492), (1240, 255960), (1264, 251100), (1296, 244900), (1350, 235104), (1395, 227520), (1422, 223200), (1440, 220410), (1488, 213300), (1550, 204768), (1580, 200880), (1600, 198369), (1620, 195920), (1674, 189600), (1728, 183675), (1800, 176328), (1860, 170640), (1896, 167400), (1975, 160704), (1984, 159975), (2025, 156736), (2133, 148800), (2160, 146940), (2232, 142200), (2325, 136512), (2370, 133920), (2400, 132246), (2449, 129600), (2480, 127980), (2511, 126400), (2528, 125550), (2592, 122450), (2700, 117552), (2790, 113760), (2844, 111600), (2880, 110205), (2976, 106650), (3100, 102384), (3160, 100440), (3240, 97960), (3348, 94800), (3555, 89280), (3600, 88164), (3720, 85320), (3792, 83700), (3950, 80352), (4050, 78368), (4185, 75840), (4266, 74400), (4320, 73470), (4464, 71100), (4650, 68256), (4740, 66960), (4800, 66123), (4898, 64800), (4960, 63990), (5022, 63200), (5056, 62775), (5184, 61225), (5400, 58776), (5580, 56880), (5688, 55800), (5925, 53568), (5952, 53325), (6200, 51192), (6320, 50220), (6399, 49600), (6480, 48980), (6696, 47400), (6975, 45504), (7110, 44640), (7200, 44082), (7347, 43200), (7440, 42660), (7584, 41850), (7900, 40176), (8100, 39184), (8370, 37920), (8532, 37200), (8640, 36735), (8928, 35550), (9300, 34128), (9480, 33480), (9796, 32400), (9920, 31995), (10044, 31600), (10665, 29760), (10800, 29388), (11160, 28440), (11376, 27900), (11850, 26784), (12245, 25920), (12400, 25596), (12555, 25280), (12640, 25110), (12798, 24800), (12960, 24490), (13392, 23700), (13950, 22752), (14220, 22320), (14400, 22041), (14694, 21600), (14880, 21330), (15168, 20925), (15800, 20088), (16200, 19592), (16740, 18960), (17064, 18600), (17775, 17856)]