272230560

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{239}}^1$

素因数の和:380

約数の個数: 288

約数和(自身を含む): 1075576320

約数和(自身を除く): 803345760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 113, 120, 126, 140, 144, 160, 168, 180, 210, 224, 226, 239, 240, 252, 280, 288, 315, 336, 339, 360, 420, 452, 478, 480, 504, 560, 565, 630, 672, 678, 717, 720, 791, 840, 904, 956, 1008, 1017, 1120, 1130, 1195, 1260, 1356, 1434, 1440, 1582, 1673, 1680, 1695, 1808, 1912, 2016, 2034, 2151, 2260, 2373, 2390, 2520, 2712, 2868, 3164, 3346, 3360, 3390, 3585, 3616, 3824, 3955, 4068, 4302, 4520, 4746, 4780, 5019, 5040, 5085, 5424, 5736, 6328, 6692, 6780, 7119, 7170, 7648, 7910, 8136, 8365, 8604, 9040, 9492, 9560, 10038, 10080, 10170, 10755, 10848, 11472, 11865, 12656, 13384, 13560, 14238, 14340, 15057, 15820, 16272, 16730, 17208, 18080, 18984, 19120, 20076, 20340, 21510, 22944, 23730, 25095, 25312, 26768, 27007, 27120, 28476, 28680, 30114, 31640, 32544, 33460, 34416, 35595, 37968, 38240, 40152, 40680, 43020, 47460, 50190, 53536, 54014, 54240, 56952, 57360, 60228, 63280, 66920, 68832, 71190, 75285, 75936, 80304, 81021, 81360, 86040, 94920, 100380, 108028, 113904, 114720, 120456, 126560, 133840, 135035, 142380, 150570, 160608, 162042, 162720, 172080, 189049, 189840, 200760, 216056, 227808, 240912, 243063, 267680, 270070, 284760, 301140, 324084, 344160, 378098, 379680, 401520, 405105, 432112, 481824, 486126, 540140, 567147, 569520, 602280, 648168, 756196, 803040, 810210, 864224, 945245, 972252, 1080280, 1134294, 1139040, 1204560, 1215315, 1296336, 1512392, 1620420, 1701441, 1890490, 1944504, 2160560, 2268588, 2409120, 2430630, 2592672, 2835735, 3024784, 3240840, 3402882, 3780980, 3889008, 4321120, 4537176, 4861260, 5671470, 6049568, 6481680, 6805764, 7561960, 7778016, 8507205, 9074352, 9722520, 11342940, 12963360, 13611528, 15123920, 17014410, 18148704, 19445040, 22685880, 27223056, 30247840, 34028820, 38890080, 45371760, 54446112, 68057640, 90743520, 136115280, 272230560]

約数ペア:

[(1, 272230560), (2, 136115280), (3, 90743520), (4, 68057640), (5, 54446112), (6, 45371760), (7, 38890080), (8, 34028820), (9, 30247840), (10, 27223056), (12, 22685880), (14, 19445040), (15, 18148704), (16, 17014410), (18, 15123920), (20, 13611528), (21, 12963360), (24, 11342940), (28, 9722520), (30, 9074352), (32, 8507205), (35, 7778016), (36, 7561960), (40, 6805764), (42, 6481680), (45, 6049568), (48, 5671470), (56, 4861260), (60, 4537176), (63, 4321120), (70, 3889008), (72, 3780980), (80, 3402882), (84, 3240840), (90, 3024784), (96, 2835735), (105, 2592672), (112, 2430630), (113, 2409120), (120, 2268588), (126, 2160560), (140, 1944504), (144, 1890490), (160, 1701441), (168, 1620420), (180, 1512392), (210, 1296336), (224, 1215315), (226, 1204560), (239, 1139040), (240, 1134294), (252, 1080280), (280, 972252), (288, 945245), (315, 864224), (336, 810210), (339, 803040), (360, 756196), (420, 648168), (452, 602280), (478, 569520), (480, 567147), (504, 540140), (560, 486126), (565, 481824), (630, 432112), (672, 405105), (678, 401520), (717, 379680), (720, 378098), (791, 344160), (840, 324084), (904, 301140), (956, 284760), (1008, 270070), (1017, 267680), (1120, 243063), (1130, 240912), (1195, 227808), (1260, 216056), (1356, 200760), (1434, 189840), (1440, 189049), (1582, 172080), (1673, 162720), (1680, 162042), (1695, 160608), (1808, 150570), (1912, 142380), (2016, 135035), (2034, 133840), (2151, 126560), (2260, 120456), (2373, 114720), (2390, 113904), (2520, 108028), (2712, 100380), (2868, 94920), (3164, 86040), (3346, 81360), (3360, 81021), (3390, 80304), (3585, 75936), (3616, 75285), (3824, 71190), (3955, 68832), (4068, 66920), (4302, 63280), (4520, 60228), (4746, 57360), (4780, 56952), (5019, 54240), (5040, 54014), (5085, 53536), (5424, 50190), (5736, 47460), (6328, 43020), (6692, 40680), (6780, 40152), (7119, 38240), (7170, 37968), (7648, 35595), (7910, 34416), (8136, 33460), (8365, 32544), (8604, 31640), (9040, 30114), (9492, 28680), (9560, 28476), (10038, 27120), (10080, 27007), (10170, 26768), (10755, 25312), (10848, 25095), (11472, 23730), (11865, 22944), (12656, 21510), (13384, 20340), (13560, 20076), (14238, 19120), (14340, 18984), (15057, 18080), (15820, 17208), (16272, 16730)]