430651920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{199}}^1$

素因数の和:413

約数の個数: 160

約数和(自身を含む): 1371340800

約数和(自身を除く): 940688880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 71, 80, 120, 127, 142, 199, 213, 240, 254, 284, 355, 381, 398, 426, 508, 568, 597, 635, 710, 762, 796, 852, 995, 1016, 1065, 1136, 1194, 1270, 1420, 1524, 1592, 1704, 1905, 1990, 2032, 2130, 2388, 2540, 2840, 2985, 3048, 3184, 3408, 3810, 3980, 4260, 4776, 5080, 5680, 5970, 6096, 7620, 7960, 8520, 9017, 9552, 10160, 11940, 14129, 15240, 15920, 17040, 18034, 23880, 25273, 27051, 28258, 30480, 36068, 42387, 45085, 47760, 50546, 54102, 56516, 70645, 72136, 75819, 84774, 90170, 101092, 108204, 113032, 126365, 135255, 141290, 144272, 151638, 169548, 180340, 202184, 211935, 216408, 226064, 252730, 270510, 282580, 303276, 339096, 360680, 379095, 404368, 423870, 432816, 505460, 541020, 565160, 606552, 678192, 721360, 758190, 847740, 1010920, 1082040, 1130320, 1213104, 1516380, 1695480, 1794383, 2021840, 2164080, 3032760, 3390960, 3588766, 5383149, 6065520, 7177532, 8971915, 10766298, 14355064, 17943830, 21532596, 26915745, 28710128, 35887660, 43065192, 53831490, 71775320, 86130384, 107662980, 143550640, 215325960, 430651920]

約数ペア:

[(1, 430651920), (2, 215325960), (3, 143550640), (4, 107662980), (5, 86130384), (6, 71775320), (8, 53831490), (10, 43065192), (12, 35887660), (15, 28710128), (16, 26915745), (20, 21532596), (24, 17943830), (30, 14355064), (40, 10766298), (48, 8971915), (60, 7177532), (71, 6065520), (80, 5383149), (120, 3588766), (127, 3390960), (142, 3032760), (199, 2164080), (213, 2021840), (240, 1794383), (254, 1695480), (284, 1516380), (355, 1213104), (381, 1130320), (398, 1082040), (426, 1010920), (508, 847740), (568, 758190), (597, 721360), (635, 678192), (710, 606552), (762, 565160), (796, 541020), (852, 505460), (995, 432816), (1016, 423870), (1065, 404368), (1136, 379095), (1194, 360680), (1270, 339096), (1420, 303276), (1524, 282580), (1592, 270510), (1704, 252730), (1905, 226064), (1990, 216408), (2032, 211935), (2130, 202184), (2388, 180340), (2540, 169548), (2840, 151638), (2985, 144272), (3048, 141290), (3184, 135255), (3408, 126365), (3810, 113032), (3980, 108204), (4260, 101092), (4776, 90170), (5080, 84774), (5680, 75819), (5970, 72136), (6096, 70645), (7620, 56516), (7960, 54102), (8520, 50546), (9017, 47760), (9552, 45085), (10160, 42387), (11940, 36068), (14129, 30480), (15240, 28258), (15920, 27051), (17040, 25273), (18034, 23880)]