201496560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{211}}^1$

素因数の和:423

約数の個数: 160

約数和(自身を含む): 658672128

約数和(自身を除く): 457175568

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 173, 184, 211, 230, 240, 276, 345, 346, 368, 422, 460, 519, 552, 633, 690, 692, 844, 865, 920, 1038, 1055, 1104, 1266, 1380, 1384, 1688, 1730, 1840, 2076, 2110, 2532, 2595, 2760, 2768, 3165, 3376, 3460, 3979, 4152, 4220, 4853, 5064, 5190, 5520, 6330, 6920, 7958, 8304, 8440, 9706, 10128, 10380, 11937, 12660, 13840, 14559, 15916, 16880, 19412, 19895, 20760, 23874, 24265, 25320, 29118, 31832, 36503, 38824, 39790, 41520, 47748, 48530, 50640, 58236, 59685, 63664, 72795, 73006, 77648, 79580, 95496, 97060, 109509, 116472, 119370, 145590, 146012, 159160, 182515, 190992, 194120, 219018, 232944, 238740, 291180, 292024, 318320, 365030, 388240, 438036, 477480, 547545, 582360, 584048, 730060, 839569, 876072, 954960, 1095090, 1164720, 1460120, 1679138, 1752144, 2190180, 2518707, 2920240, 3358276, 4197845, 4380360, 5037414, 6716552, 8395690, 8760720, 10074828, 12593535, 13433104, 16791380, 20149656, 25187070, 33582760, 40299312, 50374140, 67165520, 100748280, 201496560]

約数ペア:

[(1, 201496560), (2, 100748280), (3, 67165520), (4, 50374140), (5, 40299312), (6, 33582760), (8, 25187070), (10, 20149656), (12, 16791380), (15, 13433104), (16, 12593535), (20, 10074828), (23, 8760720), (24, 8395690), (30, 6716552), (40, 5037414), (46, 4380360), (48, 4197845), (60, 3358276), (69, 2920240), (80, 2518707), (92, 2190180), (115, 1752144), (120, 1679138), (138, 1460120), (173, 1164720), (184, 1095090), (211, 954960), (230, 876072), (240, 839569), (276, 730060), (345, 584048), (346, 582360), (368, 547545), (422, 477480), (460, 438036), (519, 388240), (552, 365030), (633, 318320), (690, 292024), (692, 291180), (844, 238740), (865, 232944), (920, 219018), (1038, 194120), (1055, 190992), (1104, 182515), (1266, 159160), (1380, 146012), (1384, 145590), (1688, 119370), (1730, 116472), (1840, 109509), (2076, 97060), (2110, 95496), (2532, 79580), (2595, 77648), (2760, 73006), (2768, 72795), (3165, 63664), (3376, 59685), (3460, 58236), (3979, 50640), (4152, 48530), (4220, 47748), (4853, 41520), (5064, 39790), (5190, 38824), (5520, 36503), (6330, 31832), (6920, 29118), (7958, 25320), (8304, 24265), (8440, 23874), (9706, 20760), (10128, 19895), (10380, 19412), (11937, 16880), (12660, 15916), (13840, 14559)]