2461500160

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{761}}^1$

素因数の和:827

約数の個数: 216

約数和(自身を含む): 7121018016

約数和(自身を除く): 4659517856

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, 361, 380, 448, 532, 560, 608, 640, 665, 722, 760, 761, 896, 1064, 1120, 1216, 1280, 1330, 1444, 1520, 1522, 1792, 1805, 2128, 2240, 2432, 2527, 2660, 2888, 3040, 3044, 3610, 3805, 4256, 4480, 4864, 5054, 5320, 5327, 5776, 6080, 6088, 7220, 7610, 8512, 8960, 10108, 10640, 10654, 11552, 12160, 12176, 12635, 14440, 14459, 15220, 17024, 20216, 21280, 21308, 23104, 24320, 24352, 25270, 26635, 28880, 28918, 30440, 34048, 40432, 42560, 42616, 46208, 48704, 50540, 53270, 57760, 57836, 60880, 72295, 80864, 85120, 85232, 92416, 97408, 101080, 101213, 106540, 115520, 115672, 121760, 144590, 161728, 170240, 170464, 194816, 202160, 202426, 213080, 231040, 231344, 243520, 274721, 289180, 323456, 340928, 404320, 404852, 426160, 462080, 462688, 487040, 506065, 549442, 578360, 646912, 681856, 808640, 809704, 852320, 925376, 974080, 1012130, 1098884, 1156720, 1363712, 1373605, 1617280, 1619408, 1704640, 1850752, 1923047, 2024260, 2197768, 2313440, 2747210, 3234560, 3238816, 3409280, 3701504, 3846094, 4048520, 4395536, 4626880, 5494420, 6477632, 6818560, 7692188, 8097040, 8791072, 9253760, 9615235, 10988840, 12955264, 15384376, 16194080, 17582144, 18507520, 19230470, 21977680, 25910528, 30768752, 32388160, 35164288, 38460940, 43955360, 61537504, 64776320, 70328576, 76921880, 87910720, 123075008, 129552640, 153843760, 175821440, 246150016, 307687520, 351642880, 492300032, 615375040, 1230750080, 2461500160]

約数ペア:

[(1, 2461500160), (2, 1230750080), (4, 615375040), (5, 492300032), (7, 351642880), (8, 307687520), (10, 246150016), (14, 175821440), (16, 153843760), (19, 129552640), (20, 123075008), (28, 87910720), (32, 76921880), (35, 70328576), (38, 64776320), (40, 61537504), (56, 43955360), (64, 38460940), (70, 35164288), (76, 32388160), (80, 30768752), (95, 25910528), (112, 21977680), (128, 19230470), (133, 18507520), (140, 17582144), (152, 16194080), (160, 15384376), (190, 12955264), (224, 10988840), (256, 9615235), (266, 9253760), (280, 8791072), (304, 8097040), (320, 7692188), (361, 6818560), (380, 6477632), (448, 5494420), (532, 4626880), (560, 4395536), (608, 4048520), (640, 3846094), (665, 3701504), (722, 3409280), (760, 3238816), (761, 3234560), (896, 2747210), (1064, 2313440), (1120, 2197768), (1216, 2024260), (1280, 1923047), (1330, 1850752), (1444, 1704640), (1520, 1619408), (1522, 1617280), (1792, 1373605), (1805, 1363712), (2128, 1156720), (2240, 1098884), (2432, 1012130), (2527, 974080), (2660, 925376), (2888, 852320), (3040, 809704), (3044, 808640), (3610, 681856), (3805, 646912), (4256, 578360), (4480, 549442), (4864, 506065), (5054, 487040), (5320, 462688), (5327, 462080), (5776, 426160), (6080, 404852), (6088, 404320), (7220, 340928), (7610, 323456), (8512, 289180), (8960, 274721), (10108, 243520), (10640, 231344), (10654, 231040), (11552, 213080), (12160, 202426), (12176, 202160), (12635, 194816), (14440, 170464), (14459, 170240), (15220, 161728), (17024, 144590), (20216, 121760), (21280, 115672), (21308, 115520), (23104, 106540), (24320, 101213), (24352, 101080), (25270, 97408), (26635, 92416), (28880, 85232), (28918, 85120), (30440, 80864), (34048, 72295), (40432, 60880), (42560, 57836), (42616, 57760), (46208, 53270), (48704, 50540)]