4006640960

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{2003}}^1$

素因数の和:2093

約数の個数: 224

約数和(自身を含む): 11727728640

約数和(自身を除く): 7721087680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 47, 56, 64, 70, 76, 80, 94, 95, 112, 133, 140, 152, 160, 188, 190, 224, 235, 266, 280, 304, 320, 329, 376, 380, 448, 470, 532, 560, 608, 658, 665, 752, 760, 893, 940, 1064, 1120, 1216, 1316, 1330, 1504, 1520, 1645, 1786, 1880, 2003, 2128, 2240, 2632, 2660, 3008, 3040, 3290, 3572, 3760, 4006, 4256, 4465, 5264, 5320, 6080, 6251, 6580, 7144, 7520, 8012, 8512, 8930, 10015, 10528, 10640, 12502, 13160, 14021, 14288, 15040, 16024, 17860, 20030, 21056, 21280, 25004, 26320, 28042, 28576, 31255, 32048, 35720, 38057, 40060, 42560, 50008, 52640, 56084, 57152, 62510, 64096, 70105, 71440, 76114, 80120, 94141, 100016, 105280, 112168, 125020, 128192, 140210, 142880, 152228, 160240, 188282, 190285, 200032, 224336, 250040, 266399, 280420, 285760, 304456, 320480, 376564, 380570, 400064, 448672, 470705, 500080, 532798, 560840, 608912, 640960, 658987, 753128, 761140, 897344, 941410, 1000160, 1065596, 1121680, 1217824, 1317974, 1331995, 1506256, 1522280, 1788679, 1882820, 2000320, 2131192, 2243360, 2435648, 2635948, 2663990, 3012512, 3044560, 3294935, 3577358, 3765640, 4262384, 4486720, 5271896, 5327980, 6025024, 6089120, 6589870, 7154716, 7531280, 8524768, 8943395, 10543792, 10655960, 12178240, 12520753, 13179740, 14309432, 15062560, 17049536, 17886790, 21087584, 21311920, 25041506, 26359480, 28618864, 30125120, 35773580, 42175168, 42623840, 50083012, 52718960, 57237728, 62603765, 71547160, 85247680, 100166024, 105437920, 114475456, 125207530, 143094320, 200332048, 210875840, 250415060, 286188640, 400664096, 500830120, 572377280, 801328192, 1001660240, 2003320480, 4006640960]

約数ペア:

[(1, 4006640960), (2, 2003320480), (4, 1001660240), (5, 801328192), (7, 572377280), (8, 500830120), (10, 400664096), (14, 286188640), (16, 250415060), (19, 210875840), (20, 200332048), (28, 143094320), (32, 125207530), (35, 114475456), (38, 105437920), (40, 100166024), (47, 85247680), (56, 71547160), (64, 62603765), (70, 57237728), (76, 52718960), (80, 50083012), (94, 42623840), (95, 42175168), (112, 35773580), (133, 30125120), (140, 28618864), (152, 26359480), (160, 25041506), (188, 21311920), (190, 21087584), (224, 17886790), (235, 17049536), (266, 15062560), (280, 14309432), (304, 13179740), (320, 12520753), (329, 12178240), (376, 10655960), (380, 10543792), (448, 8943395), (470, 8524768), (532, 7531280), (560, 7154716), (608, 6589870), (658, 6089120), (665, 6025024), (752, 5327980), (760, 5271896), (893, 4486720), (940, 4262384), (1064, 3765640), (1120, 3577358), (1216, 3294935), (1316, 3044560), (1330, 3012512), (1504, 2663990), (1520, 2635948), (1645, 2435648), (1786, 2243360), (1880, 2131192), (2003, 2000320), (2128, 1882820), (2240, 1788679), (2632, 1522280), (2660, 1506256), (3008, 1331995), (3040, 1317974), (3290, 1217824), (3572, 1121680), (3760, 1065596), (4006, 1000160), (4256, 941410), (4465, 897344), (5264, 761140), (5320, 753128), (6080, 658987), (6251, 640960), (6580, 608912), (7144, 560840), (7520, 532798), (8012, 500080), (8512, 470705), (8930, 448672), (10015, 400064), (10528, 380570), (10640, 376564), (12502, 320480), (13160, 304456), (14021, 285760), (14288, 280420), (15040, 266399), (16024, 250040), (17860, 224336), (20030, 200032), (21056, 190285), (21280, 188282), (25004, 160240), (26320, 152228), (28042, 142880), (28576, 140210), (31255, 128192), (32048, 125020), (35720, 112168), (38057, 105280), (40060, 100016), (42560, 94141), (50008, 80120), (52640, 76114), (56084, 71440), (57152, 70105), (62510, 64096)]