160057920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{659}}^1$

素因数の和:713

約数の個数: 224

約数和(自身を含む): 579363840

約数和(自身を除く): 419305920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 23, 24, 30, 32, 33, 40, 44, 46, 48, 55, 60, 64, 66, 69, 80, 88, 92, 96, 110, 115, 120, 132, 138, 160, 165, 176, 184, 192, 220, 230, 240, 253, 264, 276, 320, 330, 345, 352, 368, 440, 460, 480, 506, 528, 552, 659, 660, 690, 704, 736, 759, 880, 920, 960, 1012, 1056, 1104, 1265, 1318, 1320, 1380, 1472, 1518, 1760, 1840, 1977, 2024, 2112, 2208, 2530, 2636, 2640, 2760, 3036, 3295, 3520, 3680, 3795, 3954, 4048, 4416, 5060, 5272, 5280, 5520, 6072, 6590, 7249, 7360, 7590, 7908, 8096, 9885, 10120, 10544, 10560, 11040, 12144, 13180, 14498, 15157, 15180, 15816, 16192, 19770, 20240, 21088, 21747, 22080, 24288, 26360, 28996, 30314, 30360, 31632, 36245, 39540, 40480, 42176, 43494, 45471, 48576, 52720, 57992, 60628, 60720, 63264, 72490, 75785, 79080, 80960, 86988, 90942, 105440, 108735, 115984, 121256, 121440, 126528, 144980, 151570, 158160, 166727, 173976, 181884, 210880, 217470, 227355, 231968, 242512, 242880, 289960, 303140, 316320, 333454, 347952, 363768, 434940, 454710, 463936, 485024, 500181, 579920, 606280, 632640, 666908, 695904, 727536, 833635, 869880, 909420, 970048, 1000362, 1159840, 1212560, 1333816, 1391808, 1455072, 1667270, 1739760, 1818840, 2000724, 2319680, 2425120, 2500905, 2667632, 2910144, 3334540, 3479520, 3637680, 4001448, 4850240, 5001810, 5335264, 6669080, 6959040, 7275360, 8002896, 10003620, 10670528, 13338160, 14550720, 16005792, 20007240, 26676320, 32011584, 40014480, 53352640, 80028960, 160057920]

約数ペア:

[(1, 160057920), (2, 80028960), (3, 53352640), (4, 40014480), (5, 32011584), (6, 26676320), (8, 20007240), (10, 16005792), (11, 14550720), (12, 13338160), (15, 10670528), (16, 10003620), (20, 8002896), (22, 7275360), (23, 6959040), (24, 6669080), (30, 5335264), (32, 5001810), (33, 4850240), (40, 4001448), (44, 3637680), (46, 3479520), (48, 3334540), (55, 2910144), (60, 2667632), (64, 2500905), (66, 2425120), (69, 2319680), (80, 2000724), (88, 1818840), (92, 1739760), (96, 1667270), (110, 1455072), (115, 1391808), (120, 1333816), (132, 1212560), (138, 1159840), (160, 1000362), (165, 970048), (176, 909420), (184, 869880), (192, 833635), (220, 727536), (230, 695904), (240, 666908), (253, 632640), (264, 606280), (276, 579920), (320, 500181), (330, 485024), (345, 463936), (352, 454710), (368, 434940), (440, 363768), (460, 347952), (480, 333454), (506, 316320), (528, 303140), (552, 289960), (659, 242880), (660, 242512), (690, 231968), (704, 227355), (736, 217470), (759, 210880), (880, 181884), (920, 173976), (960, 166727), (1012, 158160), (1056, 151570), (1104, 144980), (1265, 126528), (1318, 121440), (1320, 121256), (1380, 115984), (1472, 108735), (1518, 105440), (1760, 90942), (1840, 86988), (1977, 80960), (2024, 79080), (2112, 75785), (2208, 72490), (2530, 63264), (2636, 60720), (2640, 60628), (2760, 57992), (3036, 52720), (3295, 48576), (3520, 45471), (3680, 43494), (3795, 42176), (3954, 40480), (4048, 39540), (4416, 36245), (5060, 31632), (5272, 30360), (5280, 30314), (5520, 28996), (6072, 26360), (6590, 24288), (7249, 22080), (7360, 21747), (7590, 21088), (7908, 20240), (8096, 19770), (9885, 16192), (10120, 15816), (10544, 15180), (10560, 15157), (11040, 14498), (12144, 13180)]