16888901120

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{72497}}^1$

素因数の和:72540

約数の個数: 160

約数和(自身を含む): 49839185088

約数和(自身を除く): 32950283968

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 112, 128, 130, 140, 160, 182, 208, 224, 256, 260, 280, 320, 364, 416, 448, 455, 512, 520, 560, 640, 728, 832, 896, 910, 1040, 1120, 1280, 1456, 1664, 1792, 1820, 2080, 2240, 2560, 2912, 3328, 3584, 3640, 4160, 4480, 5824, 6656, 7280, 8320, 8960, 11648, 14560, 16640, 17920, 23296, 29120, 33280, 46592, 58240, 72497, 116480, 144994, 232960, 289988, 362485, 507479, 579976, 724970, 942461, 1014958, 1159952, 1449940, 1884922, 2029916, 2319904, 2537395, 2899880, 3769844, 4059832, 4639808, 4712305, 5074790, 5799760, 6597227, 7539688, 8119664, 9279616, 9424610, 10149580, 11599520, 13194454, 15079376, 16239328, 18559232, 18849220, 20299160, 23199040, 26388908, 30158752, 32478656, 32986135, 37118464, 37698440, 40598320, 46398080, 52777816, 60317504, 64957312, 65972270, 75396880, 81196640, 92796160, 105555632, 120635008, 129914624, 131944540, 150793760, 162393280, 185592320, 211111264, 241270016, 259829248, 263889080, 301587520, 324786560, 422222528, 482540032, 527778160, 603175040, 649573120, 844445056, 1055556320, 1206350080, 1299146240, 1688890112, 2111112640, 2412700160, 3377780224, 4222225280, 8444450560, 16888901120]

約数ペア:

[(1, 16888901120), (2, 8444450560), (4, 4222225280), (5, 3377780224), (7, 2412700160), (8, 2111112640), (10, 1688890112), (13, 1299146240), (14, 1206350080), (16, 1055556320), (20, 844445056), (26, 649573120), (28, 603175040), (32, 527778160), (35, 482540032), (40, 422222528), (52, 324786560), (56, 301587520), (64, 263889080), (65, 259829248), (70, 241270016), (80, 211111264), (91, 185592320), (104, 162393280), (112, 150793760), (128, 131944540), (130, 129914624), (140, 120635008), (160, 105555632), (182, 92796160), (208, 81196640), (224, 75396880), (256, 65972270), (260, 64957312), (280, 60317504), (320, 52777816), (364, 46398080), (416, 40598320), (448, 37698440), (455, 37118464), (512, 32986135), (520, 32478656), (560, 30158752), (640, 26388908), (728, 23199040), (832, 20299160), (896, 18849220), (910, 18559232), (1040, 16239328), (1120, 15079376), (1280, 13194454), (1456, 11599520), (1664, 10149580), (1792, 9424610), (1820, 9279616), (2080, 8119664), (2240, 7539688), (2560, 6597227), (2912, 5799760), (3328, 5074790), (3584, 4712305), (3640, 4639808), (4160, 4059832), (4480, 3769844), (5824, 2899880), (6656, 2537395), (7280, 2319904), (8320, 2029916), (8960, 1884922), (11648, 1449940), (14560, 1159952), (16640, 1014958), (17920, 942461), (23296, 724970), (29120, 579976), (33280, 507479), (46592, 362485), (58240, 289988), (72497, 232960), (116480, 144994)]