143420640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1181}}^1$

素因数の和:1233

約数の個数: 192

約数和(自身を含む): 514708992

約数和(自身を除く): 371288352

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, 66, 69, 80, 88, 92, 96, 110, 115, 120, 132, 138, 160, 165, 176, 184, 220, 230, 240, 253, 264, 276, 330, 345, 352, 368, 440, 460, 480, 506, 528, 552, 660, 690, 736, 759, 880, 920, 1012, 1056, 1104, 1181, 1265, 1320, 1380, 1518, 1760, 1840, 2024, 2208, 2362, 2530, 2640, 2760, 3036, 3543, 3680, 3795, 4048, 4724, 5060, 5280, 5520, 5905, 6072, 7086, 7590, 8096, 9448, 10120, 11040, 11810, 12144, 12991, 14172, 15180, 17715, 18896, 20240, 23620, 24288, 25982, 27163, 28344, 30360, 35430, 37792, 38973, 40480, 47240, 51964, 54326, 56688, 60720, 64955, 70860, 77946, 81489, 94480, 103928, 108652, 113376, 121440, 129910, 135815, 141720, 155892, 162978, 188960, 194865, 207856, 217304, 259820, 271630, 283440, 298793, 311784, 325956, 389730, 407445, 415712, 434608, 519640, 543260, 566880, 597586, 623568, 651912, 779460, 814890, 869216, 896379, 1039280, 1086520, 1195172, 1247136, 1303824, 1493965, 1558920, 1629780, 1792758, 2078560, 2173040, 2390344, 2607648, 2987930, 3117840, 3259560, 3585516, 4346080, 4481895, 4780688, 5975860, 6235680, 6519120, 7171032, 8963790, 9561376, 11951720, 13038240, 14342064, 17927580, 23903440, 28684128, 35855160, 47806880, 71710320, 143420640]

約数ペア:

[(1, 143420640), (2, 71710320), (3, 47806880), (4, 35855160), (5, 28684128), (6, 23903440), (8, 17927580), (10, 14342064), (11, 13038240), (12, 11951720), (15, 9561376), (16, 8963790), (20, 7171032), (22, 6519120), (23, 6235680), (24, 5975860), (30, 4780688), (32, 4481895), (33, 4346080), (40, 3585516), (44, 3259560), (46, 3117840), (48, 2987930), (55, 2607648), (60, 2390344), (66, 2173040), (69, 2078560), (80, 1792758), (88, 1629780), (92, 1558920), (96, 1493965), (110, 1303824), (115, 1247136), (120, 1195172), (132, 1086520), (138, 1039280), (160, 896379), (165, 869216), (176, 814890), (184, 779460), (220, 651912), (230, 623568), (240, 597586), (253, 566880), (264, 543260), (276, 519640), (330, 434608), (345, 415712), (352, 407445), (368, 389730), (440, 325956), (460, 311784), (480, 298793), (506, 283440), (528, 271630), (552, 259820), (660, 217304), (690, 207856), (736, 194865), (759, 188960), (880, 162978), (920, 155892), (1012, 141720), (1056, 135815), (1104, 129910), (1181, 121440), (1265, 113376), (1320, 108652), (1380, 103928), (1518, 94480), (1760, 81489), (1840, 77946), (2024, 70860), (2208, 64955), (2362, 60720), (2530, 56688), (2640, 54326), (2760, 51964), (3036, 47240), (3543, 40480), (3680, 38973), (3795, 37792), (4048, 35430), (4724, 30360), (5060, 28344), (5280, 27163), (5520, 25982), (5905, 24288), (6072, 23620), (7086, 20240), (7590, 18896), (8096, 17715), (9448, 15180), (10120, 14172), (11040, 12991), (11810, 12144)]