1345971200

素因数分解:

$2^{10}\times 5^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1$

素因数の和:110

約数の個数: 396

約数和(自身を含む): 4123435860

約数和(自身を除く): 2777464660

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 29, 32, 35, 37, 40, 49, 50, 56, 58, 64, 70, 74, 80, 98, 100, 112, 116, 128, 140, 145, 148, 160, 175, 185, 196, 200, 203, 224, 232, 245, 256, 259, 280, 290, 296, 320, 350, 370, 392, 400, 406, 448, 464, 490, 512, 518, 560, 580, 592, 640, 700, 725, 740, 784, 800, 812, 896, 925, 928, 980, 1015, 1024, 1036, 1073, 1120, 1160, 1184, 1225, 1280, 1295, 1400, 1421, 1450, 1480, 1568, 1600, 1624, 1792, 1813, 1850, 1856, 1960, 2030, 2072, 2146, 2240, 2320, 2368, 2450, 2560, 2590, 2800, 2842, 2900, 2960, 3136, 3200, 3248, 3584, 3626, 3700, 3712, 3920, 4060, 4144, 4292, 4480, 4640, 4736, 4900, 5075, 5120, 5180, 5365, 5600, 5684, 5800, 5920, 6272, 6400, 6475, 6496, 7105, 7168, 7252, 7400, 7424, 7511, 7840, 8120, 8288, 8584, 8960, 9065, 9280, 9472, 9800, 10150, 10360, 10730, 11200, 11368, 11600, 11840, 12544, 12800, 12950, 12992, 14210, 14504, 14800, 14848, 15022, 15680, 16240, 16576, 17168, 17920, 18130, 18560, 18944, 19600, 20300, 20720, 21460, 22400, 22736, 23200, 23680, 25088, 25600, 25900, 25984, 26825, 28420, 29008, 29600, 29696, 30044, 31360, 32480, 33152, 34336, 35525, 35840, 36260, 37120, 37555, 37888, 39200, 40600, 41440, 42920, 44800, 45325, 45472, 46400, 47360, 50176, 51800, 51968, 52577, 53650, 56840, 58016, 59200, 60088, 62720, 64960, 66304, 68672, 71050, 72520, 74240, 75110, 78400, 81200, 82880, 85840, 89600, 90650, 90944, 92800, 94720, 103600, 103936, 105154, 107300, 113680, 116032, 118400, 120176, 125440, 129920, 132608, 137344, 142100, 145040, 148480, 150220, 156800, 162400, 165760, 171680, 179200, 181300, 181888, 185600, 187775, 189440, 207200, 207872, 210308, 214600, 227360, 232064, 236800, 240352, 250880, 259840, 262885, 265216, 274688, 284200, 290080, 300440, 313600, 324800, 331520, 343360, 362600, 363776, 371200, 375550, 414400, 420616, 429200, 454720, 464128, 473600, 480704, 519680, 525770, 549376, 568400, 580160, 600880, 627200, 649600, 663040, 686720, 725200, 727552, 742400, 751100, 828800, 841232, 858400, 909440, 928256, 947200, 961408, 1039360, 1051540, 1098752, 1136800, 1160320, 1201760, 1254400, 1299200, 1314425, 1326080, 1373440, 1450400, 1455104, 1502200, 1657600, 1682464, 1716800, 1818880, 1856512, 1922816, 2103080, 2273600, 2320640, 2403520, 2598400, 2628850, 2746880, 2900800, 3004400, 3315200, 3364928, 3433600, 3637760, 3845632, 4206160, 4547200, 4641280, 4807040, 5196800, 5257700, 5493760, 5801600, 6008800, 6630400, 6729856, 6867200, 7275520, 7691264, 8412320, 9094400, 9282560, 9614080, 10515400, 11603200, 12017600, 13459712, 13734400, 16824640, 18188800, 19228160, 21030800, 23206400, 24035200, 26919424, 27468800, 33649280, 36377600, 38456320, 42061600, 46412800, 48070400, 53838848, 67298560, 84123200, 96140800, 134597120, 168246400, 192281600, 269194240, 336492800, 672985600, 1345971200]

約数ペア:

[(1, 1345971200), (2, 672985600), (4, 336492800), (5, 269194240), (7, 192281600), (8, 168246400), (10, 134597120), (14, 96140800), (16, 84123200), (20, 67298560), (25, 53838848), (28, 48070400), (29, 46412800), (32, 42061600), (35, 38456320), (37, 36377600), (40, 33649280), (49, 27468800), (50, 26919424), (56, 24035200), (58, 23206400), (64, 21030800), (70, 19228160), (74, 18188800), (80, 16824640), (98, 13734400), (100, 13459712), (112, 12017600), (116, 11603200), (128, 10515400), (140, 9614080), (145, 9282560), (148, 9094400), (160, 8412320), (175, 7691264), (185, 7275520), (196, 6867200), (200, 6729856), (203, 6630400), (224, 6008800), (232, 5801600), (245, 5493760), (256, 5257700), (259, 5196800), (280, 4807040), (290, 4641280), (296, 4547200), (320, 4206160), (350, 3845632), (370, 3637760), (392, 3433600), (400, 3364928), (406, 3315200), (448, 3004400), (464, 2900800), (490, 2746880), (512, 2628850), (518, 2598400), (560, 2403520), (580, 2320640), (592, 2273600), (640, 2103080), (700, 1922816), (725, 1856512), (740, 1818880), (784, 1716800), (800, 1682464), (812, 1657600), (896, 1502200), (925, 1455104), (928, 1450400), (980, 1373440), (1015, 1326080), (1024, 1314425), (1036, 1299200), (1073, 1254400), (1120, 1201760), (1160, 1160320), (1184, 1136800), (1225, 1098752), (1280, 1051540), (1295, 1039360), (1400, 961408), (1421, 947200), (1450, 928256), (1480, 909440), (1568, 858400), (1600, 841232), (1624, 828800), (1792, 751100), (1813, 742400), (1850, 727552), (1856, 725200), (1960, 686720), (2030, 663040), (2072, 649600), (2146, 627200), (2240, 600880), (2320, 580160), (2368, 568400), (2450, 549376), (2560, 525770), (2590, 519680), (2800, 480704), (2842, 473600), (2900, 464128), (2960, 454720), (3136, 429200), (3200, 420616), (3248, 414400), (3584, 375550), (3626, 371200), (3700, 363776), (3712, 362600), (3920, 343360), (4060, 331520), (4144, 324800), (4292, 313600), (4480, 300440), (4640, 290080), (4736, 284200), (4900, 274688), (5075, 265216), (5120, 262885), (5180, 259840), (5365, 250880), (5600, 240352), (5684, 236800), (5800, 232064), (5920, 227360), (6272, 214600), (6400, 210308), (6475, 207872), (6496, 207200), (7105, 189440), (7168, 187775), (7252, 185600), (7400, 181888), (7424, 181300), (7511, 179200), (7840, 171680), (8120, 165760), (8288, 162400), (8584, 156800), (8960, 150220), (9065, 148480), (9280, 145040), (9472, 142100), (9800, 137344), (10150, 132608), (10360, 129920), (10730, 125440), (11200, 120176), (11368, 118400), (11600, 116032), (11840, 113680), (12544, 107300), (12800, 105154), (12950, 103936), (12992, 103600), (14210, 94720), (14504, 92800), (14800, 90944), (14848, 90650), (15022, 89600), (15680, 85840), (16240, 82880), (16576, 81200), (17168, 78400), (17920, 75110), (18130, 74240), (18560, 72520), (18944, 71050), (19600, 68672), (20300, 66304), (20720, 64960), (21460, 62720), (22400, 60088), (22736, 59200), (23200, 58016), (23680, 56840), (25088, 53650), (25600, 52577), (25900, 51968), (25984, 51800), (26825, 50176), (28420, 47360), (29008, 46400), (29600, 45472), (29696, 45325), (30044, 44800), (31360, 42920), (32480, 41440), (33152, 40600), (34336, 39200), (35525, 37888), (35840, 37555), (36260, 37120)]