20140393860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{107}}^2\times {\mathrm{337}}^1$

素因数の和:595

約数の個数: 216

約数和(自身を含む): 63984637080

約数和(自身を除く): 43844243220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 107, 116, 145, 174, 180, 214, 261, 290, 321, 337, 348, 428, 435, 522, 535, 580, 642, 674, 870, 963, 1011, 1044, 1070, 1284, 1305, 1348, 1605, 1685, 1740, 1926, 2022, 2140, 2610, 3033, 3103, 3210, 3370, 3852, 4044, 4815, 5055, 5220, 6066, 6206, 6420, 6740, 9309, 9630, 9773, 10110, 11449, 12132, 12412, 15165, 15515, 18618, 19260, 19546, 20220, 22898, 27927, 29319, 30330, 31030, 34347, 36059, 37236, 39092, 45796, 46545, 48865, 55854, 57245, 58638, 60660, 62060, 68694, 72118, 87957, 93090, 97730, 103041, 108177, 111708, 114490, 117276, 137388, 139635, 144236, 146595, 171735, 175914, 180295, 186180, 195460, 206082, 216354, 228980, 279270, 293190, 324531, 332021, 343470, 351828, 360590, 412164, 432708, 439785, 515205, 540885, 558540, 586380, 649062, 664042, 686940, 721180, 879570, 996063, 1030410, 1045711, 1081770, 1298124, 1328084, 1622655, 1660105, 1759140, 1992126, 2060820, 2091422, 2163540, 2988189, 3137133, 3245310, 3320210, 3858313, 3984252, 4182844, 4980315, 5228555, 5976378, 6274266, 6490620, 6640420, 7716626, 9411399, 9960630, 10457110, 11574939, 11952756, 12548532, 14940945, 15433252, 15685665, 18822798, 19291565, 19921260, 20914220, 23149878, 29881890, 31371330, 34724817, 37645596, 38583130, 46299756, 47056995, 57874695, 59763780, 62742660, 69449634, 77166260, 94113990, 111891077, 115749390, 138899268, 173624085, 188227980, 223782154, 231498780, 335673231, 347248170, 447564308, 559455385, 671346462, 694496340, 1007019693, 1118910770, 1342692924, 1678366155, 2014039386, 2237821540, 3356732310, 4028078772, 5035098465, 6713464620, 10070196930, 20140393860]

約数ペア:

[(1, 20140393860), (2, 10070196930), (3, 6713464620), (4, 5035098465), (5, 4028078772), (6, 3356732310), (9, 2237821540), (10, 2014039386), (12, 1678366155), (15, 1342692924), (18, 1118910770), (20, 1007019693), (29, 694496340), (30, 671346462), (36, 559455385), (45, 447564308), (58, 347248170), (60, 335673231), (87, 231498780), (90, 223782154), (107, 188227980), (116, 173624085), (145, 138899268), (174, 115749390), (180, 111891077), (214, 94113990), (261, 77166260), (290, 69449634), (321, 62742660), (337, 59763780), (348, 57874695), (428, 47056995), (435, 46299756), (522, 38583130), (535, 37645596), (580, 34724817), (642, 31371330), (674, 29881890), (870, 23149878), (963, 20914220), (1011, 19921260), (1044, 19291565), (1070, 18822798), (1284, 15685665), (1305, 15433252), (1348, 14940945), (1605, 12548532), (1685, 11952756), (1740, 11574939), (1926, 10457110), (2022, 9960630), (2140, 9411399), (2610, 7716626), (3033, 6640420), (3103, 6490620), (3210, 6274266), (3370, 5976378), (3852, 5228555), (4044, 4980315), (4815, 4182844), (5055, 3984252), (5220, 3858313), (6066, 3320210), (6206, 3245310), (6420, 3137133), (6740, 2988189), (9309, 2163540), (9630, 2091422), (9773, 2060820), (10110, 1992126), (11449, 1759140), (12132, 1660105), (12412, 1622655), (15165, 1328084), (15515, 1298124), (18618, 1081770), (19260, 1045711), (19546, 1030410), (20220, 996063), (22898, 879570), (27927, 721180), (29319, 686940), (30330, 664042), (31030, 649062), (34347, 586380), (36059, 558540), (37236, 540885), (39092, 515205), (45796, 439785), (46545, 432708), (48865, 412164), (55854, 360590), (57245, 351828), (58638, 343470), (60660, 332021), (62060, 324531), (68694, 293190), (72118, 279270), (87957, 228980), (93090, 216354), (97730, 206082), (103041, 195460), (108177, 186180), (111708, 180295), (114490, 175914), (117276, 171735), (137388, 146595), (139635, 144236)]