19240439040

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{13151}}^1$

素因数の和:13305

約数の個数: 216

約数和(自身を含む): 67099189248

約数和(自身を除く): 47858750208

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 127, 128, 144, 160, 180, 192, 240, 254, 256, 288, 320, 360, 381, 384, 480, 508, 576, 635, 640, 720, 762, 768, 960, 1016, 1143, 1152, 1270, 1280, 1440, 1524, 1905, 1920, 2032, 2286, 2304, 2540, 2880, 3048, 3810, 3840, 4064, 4572, 5080, 5715, 5760, 6096, 7620, 8128, 9144, 10160, 11430, 11520, 12192, 13151, 15240, 16256, 18288, 20320, 22860, 24384, 26302, 30480, 32512, 36576, 39453, 40640, 45720, 48768, 52604, 60960, 65755, 73152, 78906, 81280, 91440, 97536, 105208, 118359, 121920, 131510, 146304, 157812, 162560, 182880, 197265, 210416, 236718, 243840, 263020, 292608, 315624, 365760, 394530, 420832, 473436, 487680, 526040, 591795, 631248, 731520, 789060, 841664, 946872, 1052080, 1183590, 1262496, 1463040, 1578120, 1670177, 1683328, 1893744, 2104160, 2367180, 2524992, 3156240, 3340354, 3366656, 3787488, 4208320, 4734360, 5010531, 5049984, 6312480, 6680708, 7574976, 8350885, 8416640, 9468720, 10021062, 10099968, 12624960, 13361416, 15031593, 15149952, 16701770, 16833280, 18937440, 20042124, 25052655, 25249920, 26722832, 30063186, 30299904, 33403540, 37874880, 40084248, 50105310, 50499840, 53445664, 60126372, 66807080, 75157965, 75749760, 80168496, 100210620, 106891328, 120252744, 133614160, 150315930, 151499520, 160336992, 200421240, 213782656, 240505488, 267228320, 300631860, 320673984, 400842480, 427565312, 481010976, 534456640, 601263720, 641347968, 801684960, 962021952, 1068913280, 1202527440, 1282695936, 1603369920, 1924043904, 2137826560, 2405054880, 3206739840, 3848087808, 4810109760, 6413479680, 9620219520, 19240439040]

約数ペア:

[(1, 19240439040), (2, 9620219520), (3, 6413479680), (4, 4810109760), (5, 3848087808), (6, 3206739840), (8, 2405054880), (9, 2137826560), (10, 1924043904), (12, 1603369920), (15, 1282695936), (16, 1202527440), (18, 1068913280), (20, 962021952), (24, 801684960), (30, 641347968), (32, 601263720), (36, 534456640), (40, 481010976), (45, 427565312), (48, 400842480), (60, 320673984), (64, 300631860), (72, 267228320), (80, 240505488), (90, 213782656), (96, 200421240), (120, 160336992), (127, 151499520), (128, 150315930), (144, 133614160), (160, 120252744), (180, 106891328), (192, 100210620), (240, 80168496), (254, 75749760), (256, 75157965), (288, 66807080), (320, 60126372), (360, 53445664), (381, 50499840), (384, 50105310), (480, 40084248), (508, 37874880), (576, 33403540), (635, 30299904), (640, 30063186), (720, 26722832), (762, 25249920), (768, 25052655), (960, 20042124), (1016, 18937440), (1143, 16833280), (1152, 16701770), (1270, 15149952), (1280, 15031593), (1440, 13361416), (1524, 12624960), (1905, 10099968), (1920, 10021062), (2032, 9468720), (2286, 8416640), (2304, 8350885), (2540, 7574976), (2880, 6680708), (3048, 6312480), (3810, 5049984), (3840, 5010531), (4064, 4734360), (4572, 4208320), (5080, 3787488), (5715, 3366656), (5760, 3340354), (6096, 3156240), (7620, 2524992), (8128, 2367180), (9144, 2104160), (10160, 1893744), (11430, 1683328), (11520, 1670177), (12192, 1578120), (13151, 1463040), (15240, 1262496), (16256, 1183590), (18288, 1052080), (20320, 946872), (22860, 841664), (24384, 789060), (26302, 731520), (30480, 631248), (32512, 591795), (36576, 526040), (39453, 487680), (40640, 473436), (45720, 420832), (48768, 394530), (52604, 365760), (60960, 315624), (65755, 292608), (73152, 263020), (78906, 243840), (81280, 236718), (91440, 210416), (97536, 197265), (105208, 182880), (118359, 162560), (121920, 157812), (131510, 146304)]