180199040

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1$

素因数の和:147

約数の個数: 256

約数和(自身を含む): 543456000

約数和(自身を除く): 363256960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 29, 32, 35, 38, 40, 56, 58, 64, 70, 73, 76, 80, 95, 112, 116, 128, 133, 140, 145, 146, 152, 160, 190, 203, 224, 232, 266, 280, 290, 292, 304, 320, 365, 380, 406, 448, 464, 511, 532, 551, 560, 580, 584, 608, 640, 665, 730, 760, 812, 896, 928, 1015, 1022, 1064, 1102, 1120, 1160, 1168, 1216, 1330, 1387, 1460, 1520, 1624, 1856, 2030, 2044, 2117, 2128, 2204, 2240, 2320, 2336, 2432, 2555, 2660, 2755, 2774, 2920, 3040, 3248, 3712, 3857, 4060, 4088, 4234, 4256, 4408, 4480, 4640, 4672, 5110, 5320, 5510, 5548, 5840, 6080, 6496, 6935, 7714, 8120, 8176, 8468, 8512, 8816, 9280, 9344, 9709, 10220, 10585, 10640, 11020, 11096, 11680, 12160, 12992, 13870, 14819, 15428, 16240, 16352, 16936, 17024, 17632, 18560, 19285, 19418, 20440, 21170, 21280, 22040, 22192, 23360, 25984, 27740, 29638, 30856, 32480, 32704, 33872, 35264, 38570, 38836, 40223, 40880, 42340, 42560, 44080, 44384, 46720, 48545, 55480, 59276, 61712, 64960, 65408, 67744, 70528, 74095, 77140, 77672, 80446, 81760, 84680, 85120, 88160, 88768, 97090, 110960, 118552, 123424, 129920, 135488, 148190, 154280, 155344, 160892, 163520, 169360, 176320, 177536, 194180, 201115, 221920, 237104, 246848, 270976, 281561, 296380, 308560, 310688, 321784, 327040, 338720, 352640, 388360, 402230, 443840, 474208, 493696, 563122, 592760, 617120, 621376, 643568, 677440, 776720, 804460, 887680, 948416, 1126244, 1185520, 1234240, 1242752, 1287136, 1354880, 1407805, 1553440, 1608920, 1896832, 2252488, 2371040, 2468480, 2574272, 2815610, 3106880, 3217840, 4504976, 4742080, 5148544, 5631220, 6213760, 6435680, 9009952, 9484160, 11262440, 12871360, 18019904, 22524880, 25742720, 36039808, 45049760, 90099520, 180199040]

約数ペア:

[(1, 180199040), (2, 90099520), (4, 45049760), (5, 36039808), (7, 25742720), (8, 22524880), (10, 18019904), (14, 12871360), (16, 11262440), (19, 9484160), (20, 9009952), (28, 6435680), (29, 6213760), (32, 5631220), (35, 5148544), (38, 4742080), (40, 4504976), (56, 3217840), (58, 3106880), (64, 2815610), (70, 2574272), (73, 2468480), (76, 2371040), (80, 2252488), (95, 1896832), (112, 1608920), (116, 1553440), (128, 1407805), (133, 1354880), (140, 1287136), (145, 1242752), (146, 1234240), (152, 1185520), (160, 1126244), (190, 948416), (203, 887680), (224, 804460), (232, 776720), (266, 677440), (280, 643568), (290, 621376), (292, 617120), (304, 592760), (320, 563122), (365, 493696), (380, 474208), (406, 443840), (448, 402230), (464, 388360), (511, 352640), (532, 338720), (551, 327040), (560, 321784), (580, 310688), (584, 308560), (608, 296380), (640, 281561), (665, 270976), (730, 246848), (760, 237104), (812, 221920), (896, 201115), (928, 194180), (1015, 177536), (1022, 176320), (1064, 169360), (1102, 163520), (1120, 160892), (1160, 155344), (1168, 154280), (1216, 148190), (1330, 135488), (1387, 129920), (1460, 123424), (1520, 118552), (1624, 110960), (1856, 97090), (2030, 88768), (2044, 88160), (2117, 85120), (2128, 84680), (2204, 81760), (2240, 80446), (2320, 77672), (2336, 77140), (2432, 74095), (2555, 70528), (2660, 67744), (2755, 65408), (2774, 64960), (2920, 61712), (3040, 59276), (3248, 55480), (3712, 48545), (3857, 46720), (4060, 44384), (4088, 44080), (4234, 42560), (4256, 42340), (4408, 40880), (4480, 40223), (4640, 38836), (4672, 38570), (5110, 35264), (5320, 33872), (5510, 32704), (5548, 32480), (5840, 30856), (6080, 29638), (6496, 27740), (6935, 25984), (7714, 23360), (8120, 22192), (8176, 22040), (8468, 21280), (8512, 21170), (8816, 20440), (9280, 19418), (9344, 19285), (9709, 18560), (10220, 17632), (10585, 17024), (10640, 16936), (11020, 16352), (11096, 16240), (11680, 15428), (12160, 14819), (12992, 13870)]