110145280

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{647}}^1$

素因数の和:694

約数の個数: 144

約数和(自身を含む): 317882880

約数和(自身を除く): 207737600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 64, 70, 76, 80, 95, 112, 128, 133, 140, 152, 160, 190, 224, 256, 266, 280, 304, 320, 380, 448, 532, 560, 608, 640, 647, 665, 760, 896, 1064, 1120, 1216, 1280, 1294, 1330, 1520, 1792, 2128, 2240, 2432, 2588, 2660, 3040, 3235, 4256, 4480, 4529, 4864, 5176, 5320, 6080, 6470, 8512, 8960, 9058, 10352, 10640, 12160, 12293, 12940, 17024, 18116, 20704, 21280, 22645, 24320, 24586, 25880, 34048, 36232, 41408, 42560, 45290, 49172, 51760, 61465, 72464, 82816, 85120, 86051, 90580, 98344, 103520, 122930, 144928, 165632, 170240, 172102, 181160, 196688, 207040, 245860, 289856, 344204, 362320, 393376, 414080, 430255, 491720, 579712, 688408, 724640, 786752, 828160, 860510, 983440, 1159424, 1376816, 1449280, 1573504, 1721020, 1966880, 2753632, 2898560, 3147008, 3442040, 3933760, 5507264, 5797120, 6884080, 7867520, 11014528, 13768160, 15735040, 22029056, 27536320, 55072640, 110145280]

約数ペア:

[(1, 110145280), (2, 55072640), (4, 27536320), (5, 22029056), (7, 15735040), (8, 13768160), (10, 11014528), (14, 7867520), (16, 6884080), (19, 5797120), (20, 5507264), (28, 3933760), (32, 3442040), (35, 3147008), (38, 2898560), (40, 2753632), (56, 1966880), (64, 1721020), (70, 1573504), (76, 1449280), (80, 1376816), (95, 1159424), (112, 983440), (128, 860510), (133, 828160), (140, 786752), (152, 724640), (160, 688408), (190, 579712), (224, 491720), (256, 430255), (266, 414080), (280, 393376), (304, 362320), (320, 344204), (380, 289856), (448, 245860), (532, 207040), (560, 196688), (608, 181160), (640, 172102), (647, 170240), (665, 165632), (760, 144928), (896, 122930), (1064, 103520), (1120, 98344), (1216, 90580), (1280, 86051), (1294, 85120), (1330, 82816), (1520, 72464), (1792, 61465), (2128, 51760), (2240, 49172), (2432, 45290), (2588, 42560), (2660, 41408), (3040, 36232), (3235, 34048), (4256, 25880), (4480, 24586), (4529, 24320), (4864, 22645), (5176, 21280), (5320, 20704), (6080, 18116), (6470, 17024), (8512, 12940), (8960, 12293), (9058, 12160), (10352, 10640)]