1951658240

素因数分解:

$2^8\times 5^1\times 7^2\times {\mathrm{29}}^2\times {\mathrm{37}}^1$

素因数の和:130

約数の個数: 324

約数和(自身を含む): 5784272676

約数和(自身を除く): 3832614436

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 32, 35, 37, 40, 49, 56, 58, 64, 70, 74, 80, 98, 112, 116, 128, 140, 145, 148, 160, 185, 196, 203, 224, 232, 245, 256, 259, 280, 290, 296, 320, 370, 392, 406, 448, 464, 490, 518, 560, 580, 592, 640, 740, 784, 812, 841, 896, 928, 980, 1015, 1036, 1073, 1120, 1160, 1184, 1280, 1295, 1421, 1480, 1568, 1624, 1682, 1792, 1813, 1856, 1960, 2030, 2072, 2146, 2240, 2320, 2368, 2590, 2842, 2960, 3136, 3248, 3364, 3626, 3712, 3920, 4060, 4144, 4205, 4292, 4480, 4640, 4736, 5180, 5365, 5684, 5887, 5920, 6272, 6496, 6728, 7105, 7252, 7424, 7511, 7840, 8120, 8288, 8410, 8584, 8960, 9065, 9280, 9472, 10360, 10730, 11368, 11774, 11840, 12544, 12992, 13456, 14210, 14504, 15022, 15680, 16240, 16576, 16820, 17168, 18130, 18560, 20720, 21460, 22736, 23548, 23680, 25984, 26912, 28420, 29008, 29435, 30044, 31117, 31360, 32480, 33152, 33640, 34336, 36260, 37120, 37555, 41209, 41440, 42920, 45472, 47096, 47360, 51968, 52577, 53824, 56840, 58016, 58870, 60088, 62234, 62720, 64960, 66304, 67280, 68672, 72520, 75110, 82418, 82880, 85840, 90944, 94192, 105154, 107648, 113680, 116032, 117740, 120176, 124468, 129920, 134560, 137344, 145040, 150220, 155585, 164836, 165760, 171680, 181888, 188384, 206045, 210308, 215296, 217819, 227360, 232064, 235480, 240352, 248936, 259840, 262885, 269120, 274688, 290080, 300440, 311170, 329672, 331520, 343360, 363776, 376768, 412090, 420616, 435638, 454720, 464128, 470960, 480704, 497872, 525770, 538240, 580160, 600880, 622340, 659344, 686720, 753536, 824180, 841232, 871276, 909440, 941920, 961408, 995744, 1051540, 1076480, 1089095, 1160320, 1201760, 1244680, 1318688, 1373440, 1507072, 1524733, 1648360, 1682464, 1742552, 1818880, 1883840, 1922816, 1991488, 2103080, 2178190, 2320640, 2403520, 2489360, 2637376, 3049466, 3296720, 3364928, 3485104, 3767680, 3982976, 4206160, 4356380, 4807040, 4978720, 5274752, 6098932, 6593440, 6729856, 6970208, 7535360, 7623665, 7965952, 8412320, 8712760, 9614080, 9957440, 10549504, 12197864, 13186880, 13459712, 13940416, 15247330, 16824640, 17425520, 19914880, 24395728, 26373760, 27880832, 30494660, 33649280, 34851040, 39829760, 48791456, 52747520, 55761664, 60989320, 67298560, 69702080, 97582912, 121978640, 139404160, 195165824, 243957280, 278808320, 390331648, 487914560, 975829120, 1951658240]

約数ペア:

[(1, 1951658240), (2, 975829120), (4, 487914560), (5, 390331648), (7, 278808320), (8, 243957280), (10, 195165824), (14, 139404160), (16, 121978640), (20, 97582912), (28, 69702080), (29, 67298560), (32, 60989320), (35, 55761664), (37, 52747520), (40, 48791456), (49, 39829760), (56, 34851040), (58, 33649280), (64, 30494660), (70, 27880832), (74, 26373760), (80, 24395728), (98, 19914880), (112, 17425520), (116, 16824640), (128, 15247330), (140, 13940416), (145, 13459712), (148, 13186880), (160, 12197864), (185, 10549504), (196, 9957440), (203, 9614080), (224, 8712760), (232, 8412320), (245, 7965952), (256, 7623665), (259, 7535360), (280, 6970208), (290, 6729856), (296, 6593440), (320, 6098932), (370, 5274752), (392, 4978720), (406, 4807040), (448, 4356380), (464, 4206160), (490, 3982976), (518, 3767680), (560, 3485104), (580, 3364928), (592, 3296720), (640, 3049466), (740, 2637376), (784, 2489360), (812, 2403520), (841, 2320640), (896, 2178190), (928, 2103080), (980, 1991488), (1015, 1922816), (1036, 1883840), (1073, 1818880), (1120, 1742552), (1160, 1682464), (1184, 1648360), (1280, 1524733), (1295, 1507072), (1421, 1373440), (1480, 1318688), (1568, 1244680), (1624, 1201760), (1682, 1160320), (1792, 1089095), (1813, 1076480), (1856, 1051540), (1960, 995744), (2030, 961408), (2072, 941920), (2146, 909440), (2240, 871276), (2320, 841232), (2368, 824180), (2590, 753536), (2842, 686720), (2960, 659344), (3136, 622340), (3248, 600880), (3364, 580160), (3626, 538240), (3712, 525770), (3920, 497872), (4060, 480704), (4144, 470960), (4205, 464128), (4292, 454720), (4480, 435638), (4640, 420616), (4736, 412090), (5180, 376768), (5365, 363776), (5684, 343360), (5887, 331520), (5920, 329672), (6272, 311170), (6496, 300440), (6728, 290080), (7105, 274688), (7252, 269120), (7424, 262885), (7511, 259840), (7840, 248936), (8120, 240352), (8288, 235480), (8410, 232064), (8584, 227360), (8960, 217819), (9065, 215296), (9280, 210308), (9472, 206045), (10360, 188384), (10730, 181888), (11368, 171680), (11774, 165760), (11840, 164836), (12544, 155585), (12992, 150220), (13456, 145040), (14210, 137344), (14504, 134560), (15022, 129920), (15680, 124468), (16240, 120176), (16576, 117740), (16820, 116032), (17168, 113680), (18130, 107648), (18560, 105154), (20720, 94192), (21460, 90944), (22736, 85840), (23548, 82880), (23680, 82418), (25984, 75110), (26912, 72520), (28420, 68672), (29008, 67280), (29435, 66304), (30044, 64960), (31117, 62720), (31360, 62234), (32480, 60088), (33152, 58870), (33640, 58016), (34336, 56840), (36260, 53824), (37120, 52577), (37555, 51968), (41209, 47360), (41440, 47096), (42920, 45472)]