91616160

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1$

素因数の和:227

約数の個数: 192

約数和(自身を含む): 306561024

約数和(自身を除く): 214944864

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 47, 48, 60, 62, 80, 93, 94, 96, 120, 124, 131, 141, 155, 160, 186, 188, 235, 240, 248, 262, 282, 310, 372, 376, 393, 465, 470, 480, 496, 524, 564, 620, 655, 705, 744, 752, 786, 930, 940, 992, 1048, 1128, 1240, 1310, 1410, 1457, 1488, 1504, 1572, 1860, 1880, 1965, 2096, 2256, 2480, 2620, 2820, 2914, 2976, 3144, 3720, 3760, 3930, 4061, 4192, 4371, 4512, 4960, 5240, 5640, 5828, 6157, 6288, 7285, 7440, 7520, 7860, 8122, 8742, 10480, 11280, 11656, 12183, 12314, 12576, 14570, 14880, 15720, 16244, 17484, 18471, 20305, 20960, 21855, 22560, 23312, 24366, 24628, 29140, 30785, 31440, 32488, 34968, 36942, 40610, 43710, 46624, 48732, 49256, 58280, 60915, 61570, 62880, 64976, 69936, 73884, 81220, 87420, 92355, 97464, 98512, 116560, 121830, 123140, 129952, 139872, 147768, 162440, 174840, 184710, 190867, 194928, 197024, 233120, 243660, 246280, 295536, 324880, 349680, 369420, 381734, 389856, 487320, 492560, 572601, 591072, 649760, 699360, 738840, 763468, 954335, 974640, 985120, 1145202, 1477680, 1526936, 1908670, 1949280, 2290404, 2863005, 2955360, 3053872, 3817340, 4580808, 5726010, 6107744, 7634680, 9161616, 11452020, 15269360, 18323232, 22904040, 30538720, 45808080, 91616160]

約数ペア:

[(1, 91616160), (2, 45808080), (3, 30538720), (4, 22904040), (5, 18323232), (6, 15269360), (8, 11452020), (10, 9161616), (12, 7634680), (15, 6107744), (16, 5726010), (20, 4580808), (24, 3817340), (30, 3053872), (31, 2955360), (32, 2863005), (40, 2290404), (47, 1949280), (48, 1908670), (60, 1526936), (62, 1477680), (80, 1145202), (93, 985120), (94, 974640), (96, 954335), (120, 763468), (124, 738840), (131, 699360), (141, 649760), (155, 591072), (160, 572601), (186, 492560), (188, 487320), (235, 389856), (240, 381734), (248, 369420), (262, 349680), (282, 324880), (310, 295536), (372, 246280), (376, 243660), (393, 233120), (465, 197024), (470, 194928), (480, 190867), (496, 184710), (524, 174840), (564, 162440), (620, 147768), (655, 139872), (705, 129952), (744, 123140), (752, 121830), (786, 116560), (930, 98512), (940, 97464), (992, 92355), (1048, 87420), (1128, 81220), (1240, 73884), (1310, 69936), (1410, 64976), (1457, 62880), (1488, 61570), (1504, 60915), (1572, 58280), (1860, 49256), (1880, 48732), (1965, 46624), (2096, 43710), (2256, 40610), (2480, 36942), (2620, 34968), (2820, 32488), (2914, 31440), (2976, 30785), (3144, 29140), (3720, 24628), (3760, 24366), (3930, 23312), (4061, 22560), (4192, 21855), (4371, 20960), (4512, 20305), (4960, 18471), (5240, 17484), (5640, 16244), (5828, 15720), (6157, 14880), (6288, 14570), (7285, 12576), (7440, 12314), (7520, 12183), (7860, 11656), (8122, 11280), (8742, 10480)]