243887040

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4457}}^1$

素因数の和:4499

約数の個数: 168

約数和(自身を含む): 883218960

約数和(自身を除く): 639331920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 114, 120, 144, 152, 160, 171, 180, 190, 192, 228, 240, 285, 288, 304, 320, 342, 360, 380, 456, 480, 570, 576, 608, 684, 720, 760, 855, 912, 960, 1140, 1216, 1368, 1440, 1520, 1710, 1824, 2280, 2736, 2880, 3040, 3420, 3648, 4457, 4560, 5472, 6080, 6840, 8914, 9120, 10944, 13371, 13680, 17828, 18240, 22285, 26742, 27360, 35656, 40113, 44570, 53484, 54720, 66855, 71312, 80226, 84683, 89140, 106968, 133710, 142624, 160452, 169366, 178280, 200565, 213936, 254049, 267420, 285248, 320904, 338732, 356560, 401130, 423415, 427872, 508098, 534840, 641808, 677464, 713120, 762147, 802260, 846830, 855744, 1016196, 1069680, 1270245, 1283616, 1354928, 1426240, 1524294, 1604520, 1693660, 2032392, 2139360, 2540490, 2567232, 2709856, 3048588, 3209040, 3387320, 3810735, 4064784, 4278720, 5080980, 5419712, 6097176, 6418080, 6774640, 7621470, 8129568, 10161960, 12194352, 12836160, 13549280, 15242940, 16259136, 20323920, 24388704, 27098560, 30485880, 40647840, 48777408, 60971760, 81295680, 121943520, 243887040]

約数ペア:

[(1, 243887040), (2, 121943520), (3, 81295680), (4, 60971760), (5, 48777408), (6, 40647840), (8, 30485880), (9, 27098560), (10, 24388704), (12, 20323920), (15, 16259136), (16, 15242940), (18, 13549280), (19, 12836160), (20, 12194352), (24, 10161960), (30, 8129568), (32, 7621470), (36, 6774640), (38, 6418080), (40, 6097176), (45, 5419712), (48, 5080980), (57, 4278720), (60, 4064784), (64, 3810735), (72, 3387320), (76, 3209040), (80, 3048588), (90, 2709856), (95, 2567232), (96, 2540490), (114, 2139360), (120, 2032392), (144, 1693660), (152, 1604520), (160, 1524294), (171, 1426240), (180, 1354928), (190, 1283616), (192, 1270245), (228, 1069680), (240, 1016196), (285, 855744), (288, 846830), (304, 802260), (320, 762147), (342, 713120), (360, 677464), (380, 641808), (456, 534840), (480, 508098), (570, 427872), (576, 423415), (608, 401130), (684, 356560), (720, 338732), (760, 320904), (855, 285248), (912, 267420), (960, 254049), (1140, 213936), (1216, 200565), (1368, 178280), (1440, 169366), (1520, 160452), (1710, 142624), (1824, 133710), (2280, 106968), (2736, 89140), (2880, 84683), (3040, 80226), (3420, 71312), (3648, 66855), (4457, 54720), (4560, 53484), (5472, 44570), (6080, 40113), (6840, 35656), (8914, 27360), (9120, 26742), (10944, 22285), (13371, 18240), (13680, 17828)]