2799901440

素因数分解:

$2^8\times 3^2\times 5^1\times 7^1\times {\mathrm{34721}}^1$

素因数の和:34755

約数の個数: 216

約数和(自身を含む): 11071595808

約数和(自身を除く): 8271694368

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, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 256, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 560, 576, 630, 640, 672, 720, 768, 840, 896, 960, 1008, 1120, 1152, 1260, 1280, 1344, 1440, 1680, 1792, 1920, 2016, 2240, 2304, 2520, 2688, 2880, 3360, 3840, 4032, 4480, 5040, 5376, 5760, 6720, 8064, 8960, 10080, 11520, 13440, 16128, 20160, 26880, 34721, 40320, 69442, 80640, 104163, 138884, 173605, 208326, 243047, 277768, 312489, 347210, 416652, 486094, 520815, 555536, 624978, 694420, 729141, 833304, 972188, 1041630, 1111072, 1215235, 1249956, 1388840, 1458282, 1562445, 1666608, 1944376, 2083260, 2187423, 2222144, 2430470, 2499912, 2777680, 2916564, 3124890, 3333216, 3645705, 3888752, 4166520, 4374846, 4444288, 4860940, 4999824, 5555360, 5833128, 6249780, 6666432, 7291410, 7777504, 8333040, 8749692, 8888576, 9721880, 9999648, 10937115, 11110720, 11666256, 12499560, 13332864, 14582820, 15555008, 16666080, 17499384, 19443760, 19999296, 21874230, 22221440, 23332512, 24999120, 26665728, 29165640, 31110016, 33332160, 34998768, 38887520, 39998592, 43748460, 44442880, 46665024, 49998240, 58331280, 62220032, 66664320, 69997536, 77775040, 79997184, 87496920, 93330048, 99996480, 116662560, 133328640, 139995072, 155550080, 174993840, 186660096, 199992960, 233325120, 279990144, 311100160, 349987680, 399985920, 466650240, 559980288, 699975360, 933300480, 1399950720, 2799901440]

約数ペア:

[(1, 2799901440), (2, 1399950720), (3, 933300480), (4, 699975360), (5, 559980288), (6, 466650240), (7, 399985920), (8, 349987680), (9, 311100160), (10, 279990144), (12, 233325120), (14, 199992960), (15, 186660096), (16, 174993840), (18, 155550080), (20, 139995072), (21, 133328640), (24, 116662560), (28, 99996480), (30, 93330048), (32, 87496920), (35, 79997184), (36, 77775040), (40, 69997536), (42, 66664320), (45, 62220032), (48, 58331280), (56, 49998240), (60, 46665024), (63, 44442880), (64, 43748460), (70, 39998592), (72, 38887520), (80, 34998768), (84, 33332160), (90, 31110016), (96, 29165640), (105, 26665728), (112, 24999120), (120, 23332512), (126, 22221440), (128, 21874230), (140, 19999296), (144, 19443760), (160, 17499384), (168, 16666080), (180, 15555008), (192, 14582820), (210, 13332864), (224, 12499560), (240, 11666256), (252, 11110720), (256, 10937115), (280, 9999648), (288, 9721880), (315, 8888576), (320, 8749692), (336, 8333040), (360, 7777504), (384, 7291410), (420, 6666432), (448, 6249780), (480, 5833128), (504, 5555360), (560, 4999824), (576, 4860940), (630, 4444288), (640, 4374846), (672, 4166520), (720, 3888752), (768, 3645705), (840, 3333216), (896, 3124890), (960, 2916564), (1008, 2777680), (1120, 2499912), (1152, 2430470), (1260, 2222144), (1280, 2187423), (1344, 2083260), (1440, 1944376), (1680, 1666608), (1792, 1562445), (1920, 1458282), (2016, 1388840), (2240, 1249956), (2304, 1215235), (2520, 1111072), (2688, 1041630), (2880, 972188), (3360, 833304), (3840, 729141), (4032, 694420), (4480, 624978), (5040, 555536), (5376, 520815), (5760, 486094), (6720, 416652), (8064, 347210), (8960, 312489), (10080, 277768), (11520, 243047), (13440, 208326), (16128, 173605), (20160, 138884), (26880, 104163), (34721, 80640), (40320, 69442)]