320182080

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{853}}^1$

素因数の和:913

約数の個数: 224

約数和(自身を含む): 1124492544

約数和(自身を除く): 804310464

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 23, 24, 30, 32, 34, 40, 46, 48, 51, 60, 64, 68, 69, 80, 85, 92, 96, 102, 115, 120, 136, 138, 160, 170, 184, 192, 204, 230, 240, 255, 272, 276, 320, 340, 345, 368, 391, 408, 460, 480, 510, 544, 552, 680, 690, 736, 782, 816, 853, 920, 960, 1020, 1088, 1104, 1173, 1360, 1380, 1472, 1564, 1632, 1706, 1840, 1955, 2040, 2208, 2346, 2559, 2720, 2760, 3128, 3264, 3412, 3680, 3910, 4080, 4265, 4416, 4692, 5118, 5440, 5520, 5865, 6256, 6824, 7360, 7820, 8160, 8530, 9384, 10236, 11040, 11730, 12512, 12795, 13648, 14501, 15640, 16320, 17060, 18768, 19619, 20472, 22080, 23460, 25024, 25590, 27296, 29002, 31280, 34120, 37536, 39238, 40944, 43503, 46920, 51180, 54592, 58004, 58857, 62560, 68240, 72505, 75072, 78476, 81888, 87006, 93840, 98095, 102360, 116008, 117714, 125120, 136480, 145010, 156952, 163776, 174012, 187680, 196190, 204720, 217515, 232016, 235428, 272960, 290020, 294285, 313904, 333523, 348024, 375360, 392380, 409440, 435030, 464032, 470856, 580040, 588570, 627808, 667046, 696048, 784760, 818880, 870060, 928064, 941712, 1000569, 1160080, 1177140, 1255616, 1334092, 1392096, 1569520, 1667615, 1740120, 1883424, 2001138, 2320160, 2354280, 2668184, 2784192, 3139040, 3335230, 3480240, 3766848, 4002276, 4640320, 4708560, 5002845, 5336368, 6278080, 6670460, 6960480, 8004552, 9417120, 10005690, 10672736, 13340920, 13920960, 16009104, 18834240, 20011380, 21345472, 26681840, 32018208, 40022760, 53363680, 64036416, 80045520, 106727360, 160091040, 320182080]

約数ペア:

[(1, 320182080), (2, 160091040), (3, 106727360), (4, 80045520), (5, 64036416), (6, 53363680), (8, 40022760), (10, 32018208), (12, 26681840), (15, 21345472), (16, 20011380), (17, 18834240), (20, 16009104), (23, 13920960), (24, 13340920), (30, 10672736), (32, 10005690), (34, 9417120), (40, 8004552), (46, 6960480), (48, 6670460), (51, 6278080), (60, 5336368), (64, 5002845), (68, 4708560), (69, 4640320), (80, 4002276), (85, 3766848), (92, 3480240), (96, 3335230), (102, 3139040), (115, 2784192), (120, 2668184), (136, 2354280), (138, 2320160), (160, 2001138), (170, 1883424), (184, 1740120), (192, 1667615), (204, 1569520), (230, 1392096), (240, 1334092), (255, 1255616), (272, 1177140), (276, 1160080), (320, 1000569), (340, 941712), (345, 928064), (368, 870060), (391, 818880), (408, 784760), (460, 696048), (480, 667046), (510, 627808), (544, 588570), (552, 580040), (680, 470856), (690, 464032), (736, 435030), (782, 409440), (816, 392380), (853, 375360), (920, 348024), (960, 333523), (1020, 313904), (1088, 294285), (1104, 290020), (1173, 272960), (1360, 235428), (1380, 232016), (1472, 217515), (1564, 204720), (1632, 196190), (1706, 187680), (1840, 174012), (1955, 163776), (2040, 156952), (2208, 145010), (2346, 136480), (2559, 125120), (2720, 117714), (2760, 116008), (3128, 102360), (3264, 98095), (3412, 93840), (3680, 87006), (3910, 81888), (4080, 78476), (4265, 75072), (4416, 72505), (4692, 68240), (5118, 62560), (5440, 58857), (5520, 58004), (5865, 54592), (6256, 51180), (6824, 46920), (7360, 43503), (7820, 40944), (8160, 39238), (8530, 37536), (9384, 34120), (10236, 31280), (11040, 29002), (11730, 27296), (12512, 25590), (12795, 25024), (13648, 23460), (14501, 22080), (15640, 20472), (16320, 19619), (17060, 18768)]