919007040

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{839}}^1$

素因数の和:1029

約数の個数: 224

約数和(自身を含む): 3359139840

約数和(自身を除く): 2440132800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 163, 168, 192, 210, 224, 240, 280, 320, 326, 336, 420, 448, 480, 489, 560, 652, 672, 815, 839, 840, 960, 978, 1120, 1141, 1304, 1344, 1630, 1678, 1680, 1956, 2240, 2282, 2445, 2517, 2608, 3260, 3356, 3360, 3423, 3912, 4195, 4564, 4890, 5034, 5216, 5705, 5873, 6520, 6712, 6720, 6846, 7824, 8390, 9128, 9780, 10068, 10432, 11410, 11746, 12585, 13040, 13424, 13692, 15648, 16780, 17115, 17619, 18256, 19560, 20136, 22820, 23492, 25170, 26080, 26848, 27384, 29365, 31296, 33560, 34230, 35238, 36512, 39120, 40272, 45640, 46984, 50340, 52160, 53696, 54768, 58730, 67120, 68460, 70476, 73024, 78240, 80544, 88095, 91280, 93968, 100680, 109536, 117460, 134240, 136757, 136920, 140952, 156480, 161088, 176190, 182560, 187936, 201360, 219072, 234920, 268480, 273514, 273840, 281904, 352380, 365120, 375872, 402720, 410271, 469840, 547028, 547680, 563808, 683785, 704760, 805440, 820542, 939680, 957299, 1094056, 1095360, 1127616, 1367570, 1409520, 1641084, 1879360, 1914598, 2051355, 2188112, 2735140, 2819040, 2871897, 3282168, 3829196, 4102710, 4376224, 4786495, 5470280, 5638080, 5743794, 6564336, 7658392, 8205420, 8752448, 9572990, 10940560, 11487588, 13128672, 14359485, 15316784, 16410840, 19145980, 21881120, 22975176, 26257344, 28718970, 30633568, 32821680, 38291960, 43762240, 45950352, 57437940, 61267136, 65643360, 76583920, 91900704, 114875880, 131286720, 153167840, 183801408, 229751760, 306335680, 459503520, 919007040]

約数ペア:

[(1, 919007040), (2, 459503520), (3, 306335680), (4, 229751760), (5, 183801408), (6, 153167840), (7, 131286720), (8, 114875880), (10, 91900704), (12, 76583920), (14, 65643360), (15, 61267136), (16, 57437940), (20, 45950352), (21, 43762240), (24, 38291960), (28, 32821680), (30, 30633568), (32, 28718970), (35, 26257344), (40, 22975176), (42, 21881120), (48, 19145980), (56, 16410840), (60, 15316784), (64, 14359485), (70, 13128672), (80, 11487588), (84, 10940560), (96, 9572990), (105, 8752448), (112, 8205420), (120, 7658392), (140, 6564336), (160, 5743794), (163, 5638080), (168, 5470280), (192, 4786495), (210, 4376224), (224, 4102710), (240, 3829196), (280, 3282168), (320, 2871897), (326, 2819040), (336, 2735140), (420, 2188112), (448, 2051355), (480, 1914598), (489, 1879360), (560, 1641084), (652, 1409520), (672, 1367570), (815, 1127616), (839, 1095360), (840, 1094056), (960, 957299), (978, 939680), (1120, 820542), (1141, 805440), (1304, 704760), (1344, 683785), (1630, 563808), (1678, 547680), (1680, 547028), (1956, 469840), (2240, 410271), (2282, 402720), (2445, 375872), (2517, 365120), (2608, 352380), (3260, 281904), (3356, 273840), (3360, 273514), (3423, 268480), (3912, 234920), (4195, 219072), (4564, 201360), (4890, 187936), (5034, 182560), (5216, 176190), (5705, 161088), (5873, 156480), (6520, 140952), (6712, 136920), (6720, 136757), (6846, 134240), (7824, 117460), (8390, 109536), (9128, 100680), (9780, 93968), (10068, 91280), (10432, 88095), (11410, 80544), (11746, 78240), (12585, 73024), (13040, 70476), (13424, 68460), (13692, 67120), (15648, 58730), (16780, 54768), (17115, 53696), (17619, 52160), (18256, 50340), (19560, 46984), (20136, 45640), (22820, 40272), (23492, 39120), (25170, 36512), (26080, 35238), (26848, 34230), (27384, 33560), (29365, 31296)]