38445120

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{1907}}^1$

素因数の和:1937

約数の個数: 168

約数和(自身を含む): 151205184

約数和(自身を除く): 112760064

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 420, 448, 480, 504, 560, 576, 630, 672, 720, 840, 960, 1008, 1120, 1260, 1344, 1440, 1680, 1907, 2016, 2240, 2520, 2880, 3360, 3814, 4032, 5040, 5721, 6720, 7628, 9535, 10080, 11442, 13349, 15256, 17163, 19070, 20160, 22884, 26698, 28605, 30512, 34326, 38140, 40047, 45768, 53396, 57210, 61024, 66745, 68652, 76280, 80094, 85815, 91536, 106792, 114420, 120141, 122048, 133490, 137304, 152560, 160188, 171630, 183072, 200235, 213584, 228840, 240282, 266980, 274608, 305120, 320376, 343260, 366144, 400470, 427168, 457680, 480564, 533960, 549216, 600705, 610240, 640752, 686520, 800940, 854336, 915360, 961128, 1067920, 1098432, 1201410, 1281504, 1373040, 1601880, 1830720, 1922256, 2135840, 2402820, 2563008, 2746080, 3203760, 3844512, 4271680, 4805640, 5492160, 6407520, 7689024, 9611280, 12815040, 19222560, 38445120]

約数ペア:

[(1, 38445120), (2, 19222560), (3, 12815040), (4, 9611280), (5, 7689024), (6, 6407520), (7, 5492160), (8, 4805640), (9, 4271680), (10, 3844512), (12, 3203760), (14, 2746080), (15, 2563008), (16, 2402820), (18, 2135840), (20, 1922256), (21, 1830720), (24, 1601880), (28, 1373040), (30, 1281504), (32, 1201410), (35, 1098432), (36, 1067920), (40, 961128), (42, 915360), (45, 854336), (48, 800940), (56, 686520), (60, 640752), (63, 610240), (64, 600705), (70, 549216), (72, 533960), (80, 480564), (84, 457680), (90, 427168), (96, 400470), (105, 366144), (112, 343260), (120, 320376), (126, 305120), (140, 274608), (144, 266980), (160, 240282), (168, 228840), (180, 213584), (192, 200235), (210, 183072), (224, 171630), (240, 160188), (252, 152560), (280, 137304), (288, 133490), (315, 122048), (320, 120141), (336, 114420), (360, 106792), (420, 91536), (448, 85815), (480, 80094), (504, 76280), (560, 68652), (576, 66745), (630, 61024), (672, 57210), (720, 53396), (840, 45768), (960, 40047), (1008, 38140), (1120, 34326), (1260, 30512), (1344, 28605), (1440, 26698), (1680, 22884), (1907, 20160), (2016, 19070), (2240, 17163), (2520, 15256), (2880, 13349), (3360, 11442), (3814, 10080), (4032, 9535), (5040, 7628), (5721, 6720)]