131470560

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2341}}^1$

素因数の和:2378

約数の個数: 192

約数和(自身を含む): 495754560

約数和(自身を除く): 364284000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 180, 195, 208, 216, 234, 240, 260, 270, 288, 312, 351, 360, 390, 416, 432, 468, 480, 520, 540, 585, 624, 702, 720, 780, 864, 936, 1040, 1080, 1170, 1248, 1404, 1440, 1560, 1755, 1872, 2080, 2160, 2340, 2341, 2808, 3120, 3510, 3744, 4320, 4680, 4682, 5616, 6240, 7020, 7023, 9360, 9364, 11232, 11705, 14040, 14046, 18720, 18728, 21069, 23410, 28080, 28092, 30433, 35115, 37456, 42138, 46820, 56160, 56184, 60866, 63207, 70230, 74912, 84276, 91299, 93640, 105345, 112368, 121732, 126414, 140460, 152165, 168552, 182598, 187280, 210690, 224736, 243464, 252828, 273897, 280920, 304330, 316035, 337104, 365196, 374560, 421380, 456495, 486928, 505656, 547794, 561840, 608660, 632070, 674208, 730392, 821691, 842760, 912990, 973856, 1011312, 1095588, 1123680, 1217320, 1264140, 1369485, 1460784, 1643382, 1685520, 1825980, 2022624, 2191176, 2434640, 2528280, 2738970, 2921568, 3286764, 3371040, 3651960, 4108455, 4382352, 4869280, 5056560, 5477940, 6573528, 7303920, 8216910, 8764704, 10113120, 10955880, 13147056, 14607840, 16433820, 21911760, 26294112, 32867640, 43823520, 65735280, 131470560]

約数ペア:

[(1, 131470560), (2, 65735280), (3, 43823520), (4, 32867640), (5, 26294112), (6, 21911760), (8, 16433820), (9, 14607840), (10, 13147056), (12, 10955880), (13, 10113120), (15, 8764704), (16, 8216910), (18, 7303920), (20, 6573528), (24, 5477940), (26, 5056560), (27, 4869280), (30, 4382352), (32, 4108455), (36, 3651960), (39, 3371040), (40, 3286764), (45, 2921568), (48, 2738970), (52, 2528280), (54, 2434640), (60, 2191176), (65, 2022624), (72, 1825980), (78, 1685520), (80, 1643382), (90, 1460784), (96, 1369485), (104, 1264140), (108, 1217320), (117, 1123680), (120, 1095588), (130, 1011312), (135, 973856), (144, 912990), (156, 842760), (160, 821691), (180, 730392), (195, 674208), (208, 632070), (216, 608660), (234, 561840), (240, 547794), (260, 505656), (270, 486928), (288, 456495), (312, 421380), (351, 374560), (360, 365196), (390, 337104), (416, 316035), (432, 304330), (468, 280920), (480, 273897), (520, 252828), (540, 243464), (585, 224736), (624, 210690), (702, 187280), (720, 182598), (780, 168552), (864, 152165), (936, 140460), (1040, 126414), (1080, 121732), (1170, 112368), (1248, 105345), (1404, 93640), (1440, 91299), (1560, 84276), (1755, 74912), (1872, 70230), (2080, 63207), (2160, 60866), (2340, 56184), (2341, 56160), (2808, 46820), (3120, 42138), (3510, 37456), (3744, 35115), (4320, 30433), (4680, 28092), (4682, 28080), (5616, 23410), (6240, 21069), (7020, 18728), (7023, 18720), (9360, 14046), (9364, 14040), (11232, 11705)]