161807040

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2957}}^1$

素因数の和:2999

約数の個数: 168

約数和(自身を含む): 586038960

約数和(自身を除く): 424231920

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, 2957, 3040, 3420, 3648, 4560, 5472, 5914, 6080, 6840, 8871, 9120, 10944, 11828, 13680, 14785, 17742, 18240, 23656, 26613, 27360, 29570, 35484, 44355, 47312, 53226, 54720, 56183, 59140, 70968, 88710, 94624, 106452, 112366, 118280, 133065, 141936, 168549, 177420, 189248, 212904, 224732, 236560, 266130, 280915, 283872, 337098, 354840, 425808, 449464, 473120, 505647, 532260, 561830, 567744, 674196, 709680, 842745, 851616, 898928, 946240, 1011294, 1064520, 1123660, 1348392, 1419360, 1685490, 1703232, 1797856, 2022588, 2129040, 2247320, 2528235, 2696784, 2838720, 3370980, 3595712, 4045176, 4258080, 4494640, 5056470, 5393568, 6741960, 8090352, 8516160, 8989280, 10112940, 10787136, 13483920, 16180704, 17978560, 20225880, 26967840, 32361408, 40451760, 53935680, 80903520, 161807040]

約数ペア:

[(1, 161807040), (2, 80903520), (3, 53935680), (4, 40451760), (5, 32361408), (6, 26967840), (8, 20225880), (9, 17978560), (10, 16180704), (12, 13483920), (15, 10787136), (16, 10112940), (18, 8989280), (19, 8516160), (20, 8090352), (24, 6741960), (30, 5393568), (32, 5056470), (36, 4494640), (38, 4258080), (40, 4045176), (45, 3595712), (48, 3370980), (57, 2838720), (60, 2696784), (64, 2528235), (72, 2247320), (76, 2129040), (80, 2022588), (90, 1797856), (95, 1703232), (96, 1685490), (114, 1419360), (120, 1348392), (144, 1123660), (152, 1064520), (160, 1011294), (171, 946240), (180, 898928), (190, 851616), (192, 842745), (228, 709680), (240, 674196), (285, 567744), (288, 561830), (304, 532260), (320, 505647), (342, 473120), (360, 449464), (380, 425808), (456, 354840), (480, 337098), (570, 283872), (576, 280915), (608, 266130), (684, 236560), (720, 224732), (760, 212904), (855, 189248), (912, 177420), (960, 168549), (1140, 141936), (1216, 133065), (1368, 118280), (1440, 112366), (1520, 106452), (1710, 94624), (1824, 88710), (2280, 70968), (2736, 59140), (2880, 56183), (2957, 54720), (3040, 53226), (3420, 47312), (3648, 44355), (4560, 35484), (5472, 29570), (5914, 27360), (6080, 26613), (6840, 23656), (8871, 18240), (9120, 17742), (10944, 14785), (11828, 13680)]