171670560

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1$

素因数の和:271

約数の個数: 192

約数和(自身を含む): 568995840

約数和(自身を除く): 397325280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 80, 83, 93, 96, 120, 124, 139, 155, 160, 166, 186, 240, 248, 249, 278, 310, 332, 372, 415, 417, 465, 480, 496, 498, 556, 620, 664, 695, 744, 830, 834, 930, 992, 996, 1112, 1240, 1245, 1328, 1390, 1488, 1660, 1668, 1860, 1992, 2085, 2224, 2480, 2490, 2573, 2656, 2780, 2976, 3320, 3336, 3720, 3984, 4170, 4309, 4448, 4960, 4980, 5146, 5560, 6640, 6672, 7440, 7719, 7968, 8340, 8618, 9960, 10292, 11120, 11537, 12865, 12927, 13280, 13344, 14880, 15438, 16680, 17236, 19920, 20584, 21545, 22240, 23074, 25730, 25854, 30876, 33360, 34472, 34611, 38595, 39840, 41168, 43090, 46148, 51460, 51708, 57685, 61752, 64635, 66720, 68944, 69222, 77190, 82336, 86180, 92296, 102920, 103416, 115370, 123504, 129270, 137888, 138444, 154380, 172360, 173055, 184592, 205840, 206832, 230740, 247008, 258540, 276888, 308760, 344720, 346110, 357647, 369184, 411680, 413664, 461480, 517080, 553776, 617520, 689440, 692220, 715294, 922960, 1034160, 1072941, 1107552, 1235040, 1384440, 1430588, 1788235, 1845920, 2068320, 2145882, 2768880, 2861176, 3576470, 4291764, 5364705, 5537760, 5722352, 7152940, 8583528, 10729410, 11444704, 14305880, 17167056, 21458820, 28611760, 34334112, 42917640, 57223520, 85835280, 171670560]

約数ペア:

[(1, 171670560), (2, 85835280), (3, 57223520), (4, 42917640), (5, 34334112), (6, 28611760), (8, 21458820), (10, 17167056), (12, 14305880), (15, 11444704), (16, 10729410), (20, 8583528), (24, 7152940), (30, 5722352), (31, 5537760), (32, 5364705), (40, 4291764), (48, 3576470), (60, 2861176), (62, 2768880), (80, 2145882), (83, 2068320), (93, 1845920), (96, 1788235), (120, 1430588), (124, 1384440), (139, 1235040), (155, 1107552), (160, 1072941), (166, 1034160), (186, 922960), (240, 715294), (248, 692220), (249, 689440), (278, 617520), (310, 553776), (332, 517080), (372, 461480), (415, 413664), (417, 411680), (465, 369184), (480, 357647), (496, 346110), (498, 344720), (556, 308760), (620, 276888), (664, 258540), (695, 247008), (744, 230740), (830, 206832), (834, 205840), (930, 184592), (992, 173055), (996, 172360), (1112, 154380), (1240, 138444), (1245, 137888), (1328, 129270), (1390, 123504), (1488, 115370), (1660, 103416), (1668, 102920), (1860, 92296), (1992, 86180), (2085, 82336), (2224, 77190), (2480, 69222), (2490, 68944), (2573, 66720), (2656, 64635), (2780, 61752), (2976, 57685), (3320, 51708), (3336, 51460), (3720, 46148), (3984, 43090), (4170, 41168), (4309, 39840), (4448, 38595), (4960, 34611), (4980, 34472), (5146, 33360), (5560, 30876), (6640, 25854), (6672, 25730), (7440, 23074), (7719, 22240), (7968, 21545), (8340, 20584), (8618, 19920), (9960, 17236), (10292, 16680), (11120, 15438), (11537, 14880), (12865, 13344), (12927, 13280)]