137791680

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{181}}^1$

素因数の和:275

約数の個数: 224

約数和(自身を含む): 481510848

約数和(自身を除く): 343719168

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 61, 64, 65, 78, 80, 96, 104, 120, 122, 130, 156, 160, 181, 183, 192, 195, 208, 240, 244, 260, 305, 312, 320, 362, 366, 390, 416, 480, 488, 520, 543, 610, 624, 724, 732, 780, 793, 832, 905, 915, 960, 976, 1040, 1086, 1220, 1248, 1448, 1464, 1560, 1586, 1810, 1830, 1952, 2080, 2172, 2353, 2379, 2440, 2496, 2715, 2896, 2928, 3120, 3172, 3620, 3660, 3904, 3965, 4160, 4344, 4706, 4758, 4880, 5430, 5792, 5856, 6240, 6344, 7059, 7240, 7320, 7930, 8688, 9412, 9516, 9760, 10860, 11041, 11584, 11712, 11765, 11895, 12480, 12688, 14118, 14480, 14640, 15860, 17376, 18824, 19032, 19520, 21720, 22082, 23530, 23790, 25376, 28236, 28960, 29280, 31720, 33123, 34752, 35295, 37648, 38064, 43440, 44164, 47060, 47580, 50752, 55205, 56472, 57920, 58560, 63440, 66246, 70590, 75296, 76128, 86880, 88328, 94120, 95160, 110410, 112944, 126880, 132492, 141180, 143533, 150592, 152256, 165615, 173760, 176656, 188240, 190320, 220820, 225888, 253760, 264984, 282360, 287066, 331230, 353312, 376480, 380640, 430599, 441640, 451776, 529968, 564720, 574132, 662460, 706624, 717665, 752960, 761280, 861198, 883280, 1059936, 1129440, 1148264, 1324920, 1435330, 1722396, 1766560, 2119872, 2152995, 2258880, 2296528, 2649840, 2870660, 3444792, 3533120, 4305990, 4593056, 5299680, 5741320, 6889584, 8611980, 9186112, 10599360, 11482640, 13779168, 17223960, 22965280, 27558336, 34447920, 45930560, 68895840, 137791680]

約数ペア:

[(1, 137791680), (2, 68895840), (3, 45930560), (4, 34447920), (5, 27558336), (6, 22965280), (8, 17223960), (10, 13779168), (12, 11482640), (13, 10599360), (15, 9186112), (16, 8611980), (20, 6889584), (24, 5741320), (26, 5299680), (30, 4593056), (32, 4305990), (39, 3533120), (40, 3444792), (48, 2870660), (52, 2649840), (60, 2296528), (61, 2258880), (64, 2152995), (65, 2119872), (78, 1766560), (80, 1722396), (96, 1435330), (104, 1324920), (120, 1148264), (122, 1129440), (130, 1059936), (156, 883280), (160, 861198), (181, 761280), (183, 752960), (192, 717665), (195, 706624), (208, 662460), (240, 574132), (244, 564720), (260, 529968), (305, 451776), (312, 441640), (320, 430599), (362, 380640), (366, 376480), (390, 353312), (416, 331230), (480, 287066), (488, 282360), (520, 264984), (543, 253760), (610, 225888), (624, 220820), (724, 190320), (732, 188240), (780, 176656), (793, 173760), (832, 165615), (905, 152256), (915, 150592), (960, 143533), (976, 141180), (1040, 132492), (1086, 126880), (1220, 112944), (1248, 110410), (1448, 95160), (1464, 94120), (1560, 88328), (1586, 86880), (1810, 76128), (1830, 75296), (1952, 70590), (2080, 66246), (2172, 63440), (2353, 58560), (2379, 57920), (2440, 56472), (2496, 55205), (2715, 50752), (2896, 47580), (2928, 47060), (3120, 44164), (3172, 43440), (3620, 38064), (3660, 37648), (3904, 35295), (3965, 34752), (4160, 33123), (4344, 31720), (4706, 29280), (4758, 28960), (4880, 28236), (5430, 25376), (5792, 23790), (5856, 23530), (6240, 22082), (6344, 21720), (7059, 19520), (7240, 19032), (7320, 18824), (7930, 17376), (8688, 15860), (9412, 14640), (9516, 14480), (9760, 14118), (10860, 12688), (11041, 12480), (11584, 11895), (11712, 11765)]