159520320

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{499}}^1$

素因数の和:562

約数の個数: 224

約数和(自身を含む): 579120000

約数和(自身を除く): 419599680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 37, 40, 45, 48, 54, 60, 64, 72, 74, 80, 90, 96, 108, 111, 120, 135, 144, 148, 160, 180, 185, 192, 216, 222, 240, 270, 288, 296, 320, 333, 360, 370, 432, 444, 480, 499, 540, 555, 576, 592, 666, 720, 740, 864, 888, 960, 998, 999, 1080, 1110, 1184, 1332, 1440, 1480, 1497, 1665, 1728, 1776, 1996, 1998, 2160, 2220, 2368, 2495, 2664, 2880, 2960, 2994, 3330, 3552, 3992, 3996, 4320, 4440, 4491, 4990, 4995, 5328, 5920, 5988, 6660, 7104, 7485, 7984, 7992, 8640, 8880, 8982, 9980, 9990, 10656, 11840, 11976, 13320, 13473, 14970, 15968, 15984, 17760, 17964, 18463, 19960, 19980, 21312, 22455, 23952, 26640, 26946, 29940, 31936, 31968, 35520, 35928, 36926, 39920, 39960, 44910, 47904, 53280, 53892, 55389, 59880, 63936, 67365, 71856, 73852, 79840, 79920, 89820, 92315, 95808, 106560, 107784, 110778, 119760, 134730, 143712, 147704, 159680, 159840, 166167, 179640, 184630, 215568, 221556, 239520, 269460, 276945, 287424, 295408, 319680, 332334, 359280, 369260, 431136, 443112, 479040, 498501, 538920, 553890, 590816, 664668, 718560, 738520, 830835, 862272, 886224, 997002, 1077840, 1107780, 1181632, 1329336, 1437120, 1477040, 1661670, 1772448, 1994004, 2155680, 2215560, 2492505, 2658672, 2954080, 3323340, 3544896, 3988008, 4311360, 4431120, 4985010, 5317344, 5908160, 6646680, 7976016, 8862240, 9970020, 10634688, 13293360, 15952032, 17724480, 19940040, 26586720, 31904064, 39880080, 53173440, 79760160, 159520320]

約数ペア:

[(1, 159520320), (2, 79760160), (3, 53173440), (4, 39880080), (5, 31904064), (6, 26586720), (8, 19940040), (9, 17724480), (10, 15952032), (12, 13293360), (15, 10634688), (16, 9970020), (18, 8862240), (20, 7976016), (24, 6646680), (27, 5908160), (30, 5317344), (32, 4985010), (36, 4431120), (37, 4311360), (40, 3988008), (45, 3544896), (48, 3323340), (54, 2954080), (60, 2658672), (64, 2492505), (72, 2215560), (74, 2155680), (80, 1994004), (90, 1772448), (96, 1661670), (108, 1477040), (111, 1437120), (120, 1329336), (135, 1181632), (144, 1107780), (148, 1077840), (160, 997002), (180, 886224), (185, 862272), (192, 830835), (216, 738520), (222, 718560), (240, 664668), (270, 590816), (288, 553890), (296, 538920), (320, 498501), (333, 479040), (360, 443112), (370, 431136), (432, 369260), (444, 359280), (480, 332334), (499, 319680), (540, 295408), (555, 287424), (576, 276945), (592, 269460), (666, 239520), (720, 221556), (740, 215568), (864, 184630), (888, 179640), (960, 166167), (998, 159840), (999, 159680), (1080, 147704), (1110, 143712), (1184, 134730), (1332, 119760), (1440, 110778), (1480, 107784), (1497, 106560), (1665, 95808), (1728, 92315), (1776, 89820), (1996, 79920), (1998, 79840), (2160, 73852), (2220, 71856), (2368, 67365), (2495, 63936), (2664, 59880), (2880, 55389), (2960, 53892), (2994, 53280), (3330, 47904), (3552, 44910), (3992, 39960), (3996, 39920), (4320, 36926), (4440, 35928), (4491, 35520), (4990, 31968), (4995, 31936), (5328, 29940), (5920, 26946), (5988, 26640), (6660, 23952), (7104, 22455), (7485, 21312), (7984, 19980), (7992, 19960), (8640, 18463), (8880, 17964), (8982, 17760), (9980, 15984), (9990, 15968), (10656, 14970), (11840, 13473), (11976, 13320)]