394411680

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2341}}^1$

素因数の和:2381

約数の個数: 240

約数和(自身を含む): 1499657544

約数和(自身を除く): 1105245864

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, 81, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 162, 180, 195, 208, 216, 234, 240, 260, 270, 288, 312, 324, 351, 360, 390, 405, 416, 432, 468, 480, 520, 540, 585, 624, 648, 702, 720, 780, 810, 864, 936, 1040, 1053, 1080, 1170, 1248, 1296, 1404, 1440, 1560, 1620, 1755, 1872, 2080, 2106, 2160, 2340, 2341, 2592, 2808, 3120, 3240, 3510, 3744, 4212, 4320, 4680, 4682, 5265, 5616, 6240, 6480, 7020, 7023, 8424, 9360, 9364, 10530, 11232, 11705, 12960, 14040, 14046, 16848, 18720, 18728, 21060, 21069, 23410, 28080, 28092, 30433, 33696, 35115, 37456, 42120, 42138, 46820, 56160, 56184, 60866, 63207, 70230, 74912, 84240, 84276, 91299, 93640, 105345, 112368, 121732, 126414, 140460, 152165, 168480, 168552, 182598, 187280, 189621, 210690, 224736, 243464, 252828, 273897, 280920, 304330, 316035, 337104, 365196, 374560, 379242, 421380, 456495, 486928, 505656, 547794, 561840, 608660, 632070, 674208, 730392, 758484, 821691, 842760, 912990, 948105, 973856, 1011312, 1095588, 1123680, 1217320, 1264140, 1369485, 1460784, 1516968, 1643382, 1685520, 1825980, 1896210, 2022624, 2191176, 2434640, 2465073, 2528280, 2738970, 2921568, 3033936, 3286764, 3371040, 3651960, 3792420, 4108455, 4382352, 4869280, 4930146, 5056560, 5477940, 6067872, 6573528, 7303920, 7584840, 8216910, 8764704, 9860292, 10113120, 10955880, 12325365, 13147056, 14607840, 15169680, 16433820, 19720584, 21911760, 24650730, 26294112, 30339360, 32867640, 39441168, 43823520, 49301460, 65735280, 78882336, 98602920, 131470560, 197205840, 394411680]

約数ペア:

[(1, 394411680), (2, 197205840), (3, 131470560), (4, 98602920), (5, 78882336), (6, 65735280), (8, 49301460), (9, 43823520), (10, 39441168), (12, 32867640), (13, 30339360), (15, 26294112), (16, 24650730), (18, 21911760), (20, 19720584), (24, 16433820), (26, 15169680), (27, 14607840), (30, 13147056), (32, 12325365), (36, 10955880), (39, 10113120), (40, 9860292), (45, 8764704), (48, 8216910), (52, 7584840), (54, 7303920), (60, 6573528), (65, 6067872), (72, 5477940), (78, 5056560), (80, 4930146), (81, 4869280), (90, 4382352), (96, 4108455), (104, 3792420), (108, 3651960), (117, 3371040), (120, 3286764), (130, 3033936), (135, 2921568), (144, 2738970), (156, 2528280), (160, 2465073), (162, 2434640), (180, 2191176), (195, 2022624), (208, 1896210), (216, 1825980), (234, 1685520), (240, 1643382), (260, 1516968), (270, 1460784), (288, 1369485), (312, 1264140), (324, 1217320), (351, 1123680), (360, 1095588), (390, 1011312), (405, 973856), (416, 948105), (432, 912990), (468, 842760), (480, 821691), (520, 758484), (540, 730392), (585, 674208), (624, 632070), (648, 608660), (702, 561840), (720, 547794), (780, 505656), (810, 486928), (864, 456495), (936, 421380), (1040, 379242), (1053, 374560), (1080, 365196), (1170, 337104), (1248, 316035), (1296, 304330), (1404, 280920), (1440, 273897), (1560, 252828), (1620, 243464), (1755, 224736), (1872, 210690), (2080, 189621), (2106, 187280), (2160, 182598), (2340, 168552), (2341, 168480), (2592, 152165), (2808, 140460), (3120, 126414), (3240, 121732), (3510, 112368), (3744, 105345), (4212, 93640), (4320, 91299), (4680, 84276), (4682, 84240), (5265, 74912), (5616, 70230), (6240, 63207), (6480, 60866), (7020, 56184), (7023, 56160), (8424, 46820), (9360, 42138), (9364, 42120), (10530, 37456), (11232, 35115), (11705, 33696), (12960, 30433), (14040, 28092), (14046, 28080), (16848, 23410), (18720, 21069), (18728, 21060)]