20140353420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{337}}^1$

素因数の和:541

約数の個数: 384

約数和(自身を含む): 66985132032

約数和(自身を除く): 46844778612

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 23, 30, 31, 33, 44, 46, 55, 60, 62, 66, 69, 92, 93, 110, 115, 124, 127, 132, 138, 155, 165, 186, 220, 230, 253, 254, 276, 310, 330, 337, 341, 345, 372, 381, 460, 465, 506, 508, 620, 635, 660, 674, 682, 690, 713, 759, 762, 930, 1011, 1012, 1023, 1265, 1270, 1348, 1364, 1380, 1397, 1426, 1518, 1524, 1685, 1705, 1860, 1905, 2022, 2046, 2139, 2530, 2540, 2794, 2852, 2921, 3036, 3370, 3410, 3565, 3707, 3795, 3810, 3937, 4044, 4092, 4191, 4278, 5055, 5060, 5115, 5588, 5842, 6740, 6820, 6985, 7130, 7414, 7590, 7620, 7751, 7843, 7874, 8382, 8556, 8763, 10110, 10230, 10447, 10695, 11121, 11684, 11811, 13970, 14260, 14605, 14828, 15180, 15502, 15686, 15748, 16764, 17526, 18535, 19685, 20220, 20460, 20894, 20955, 21390, 22242, 23253, 23529, 23622, 27940, 29210, 31004, 31341, 31372, 32131, 35052, 37070, 38755, 39215, 39370, 41788, 41910, 42780, 42799, 43307, 43815, 44484, 46506, 47058, 47244, 52235, 55605, 58420, 59055, 62682, 64262, 74140, 77510, 78430, 78740, 83820, 85261, 85598, 86614, 87630, 90551, 93012, 94116, 96393, 104470, 111210, 114917, 116265, 117645, 118110, 125364, 128397, 128524, 129921, 155020, 156705, 156860, 160655, 170522, 171196, 173228, 175260, 181102, 192786, 208940, 213995, 216535, 222420, 229834, 232530, 235290, 236220, 240281, 255783, 256794, 259842, 271653, 313410, 321310, 341044, 344751, 362204, 385572, 426305, 427990, 433070, 452755, 459668, 465060, 470580, 470789, 480562, 481965, 511566, 513588, 519684, 543306, 574585, 626820, 641985, 642620, 649605, 689502, 720843, 852610, 855980, 866140, 905510, 941578, 961124, 963930, 984377, 996061, 1023132, 1086612, 1149170, 1201405, 1278915, 1283970, 1299210, 1326769, 1358265, 1379004, 1412367, 1441686, 1705220, 1723755, 1811020, 1883156, 1927860, 1968754, 1992122, 2298340, 2353945, 2402810, 2557830, 2567940, 2598420, 2643091, 2653538, 2716530, 2824734, 2883372, 2953131, 2988183, 3447510, 3604215, 3937508, 3980307, 3984244, 4707890, 4805620, 4921885, 4980305, 5115660, 5286182, 5307076, 5433060, 5649468, 5906262, 5976366, 6633845, 6895020, 7061835, 7208430, 7929273, 7960614, 9415780, 9843770, 9960610, 10572364, 10828147, 11812524, 11952732, 13215455, 13267690, 14123670, 14416860, 14594459, 14765655, 14940915, 15858546, 15921228, 19687540, 19901535, 19921220, 21656294, 26430910, 26535380, 28247340, 29188918, 29531310, 29881830, 30515687, 31717092, 32484441, 39646365, 39803070, 43312588, 43783377, 52861820, 54140735, 58377836, 59062620, 59763660, 61031374, 64968882, 72972295, 79292730, 79606140, 87566754, 91547061, 108281470, 122062748, 129937764, 145944590, 152578435, 158585460, 162422205, 175133508, 183094122, 216562940, 218916885, 291889180, 305156870, 324844410, 335672557, 366188244, 437833770, 457735305, 610313740, 649688820, 671345114, 875667540, 915470610, 1007017671, 1342690228, 1678362785, 1830941220, 2014035342, 3356725570, 4028070684, 5035088355, 6713451140, 10070176710, 20140353420]

約数ペア:

[(1, 20140353420), (2, 10070176710), (3, 6713451140), (4, 5035088355), (5, 4028070684), (6, 3356725570), (10, 2014035342), (11, 1830941220), (12, 1678362785), (15, 1342690228), (20, 1007017671), (22, 915470610), (23, 875667540), (30, 671345114), (31, 649688820), (33, 610313740), (44, 457735305), (46, 437833770), (55, 366188244), (60, 335672557), (62, 324844410), (66, 305156870), (69, 291889180), (92, 218916885), (93, 216562940), (110, 183094122), (115, 175133508), (124, 162422205), (127, 158585460), (132, 152578435), (138, 145944590), (155, 129937764), (165, 122062748), (186, 108281470), (220, 91547061), (230, 87566754), (253, 79606140), (254, 79292730), (276, 72972295), (310, 64968882), (330, 61031374), (337, 59763660), (341, 59062620), (345, 58377836), (372, 54140735), (381, 52861820), (460, 43783377), (465, 43312588), (506, 39803070), (508, 39646365), (620, 32484441), (635, 31717092), (660, 30515687), (674, 29881830), (682, 29531310), (690, 29188918), (713, 28247340), (759, 26535380), (762, 26430910), (930, 21656294), (1011, 19921220), (1012, 19901535), (1023, 19687540), (1265, 15921228), (1270, 15858546), (1348, 14940915), (1364, 14765655), (1380, 14594459), (1397, 14416860), (1426, 14123670), (1518, 13267690), (1524, 13215455), (1685, 11952732), (1705, 11812524), (1860, 10828147), (1905, 10572364), (2022, 9960610), (2046, 9843770), (2139, 9415780), (2530, 7960614), (2540, 7929273), (2794, 7208430), (2852, 7061835), (2921, 6895020), (3036, 6633845), (3370, 5976366), (3410, 5906262), (3565, 5649468), (3707, 5433060), (3795, 5307076), (3810, 5286182), (3937, 5115660), (4044, 4980305), (4092, 4921885), (4191, 4805620), (4278, 4707890), (5055, 3984244), (5060, 3980307), (5115, 3937508), (5588, 3604215), (5842, 3447510), (6740, 2988183), (6820, 2953131), (6985, 2883372), (7130, 2824734), (7414, 2716530), (7590, 2653538), (7620, 2643091), (7751, 2598420), (7843, 2567940), (7874, 2557830), (8382, 2402810), (8556, 2353945), (8763, 2298340), (10110, 1992122), (10230, 1968754), (10447, 1927860), (10695, 1883156), (11121, 1811020), (11684, 1723755), (11811, 1705220), (13970, 1441686), (14260, 1412367), (14605, 1379004), (14828, 1358265), (15180, 1326769), (15502, 1299210), (15686, 1283970), (15748, 1278915), (16764, 1201405), (17526, 1149170), (18535, 1086612), (19685, 1023132), (20220, 996061), (20460, 984377), (20894, 963930), (20955, 961124), (21390, 941578), (22242, 905510), (23253, 866140), (23529, 855980), (23622, 852610), (27940, 720843), (29210, 689502), (31004, 649605), (31341, 642620), (31372, 641985), (32131, 626820), (35052, 574585), (37070, 543306), (38755, 519684), (39215, 513588), (39370, 511566), (41788, 481965), (41910, 480562), (42780, 470789), (42799, 470580), (43307, 465060), (43815, 459668), (44484, 452755), (46506, 433070), (47058, 427990), (47244, 426305), (52235, 385572), (55605, 362204), (58420, 344751), (59055, 341044), (62682, 321310), (64262, 313410), (74140, 271653), (77510, 259842), (78430, 256794), (78740, 255783), (83820, 240281), (85261, 236220), (85598, 235290), (86614, 232530), (87630, 229834), (90551, 222420), (93012, 216535), (94116, 213995), (96393, 208940), (104470, 192786), (111210, 181102), (114917, 175260), (116265, 173228), (117645, 171196), (118110, 170522), (125364, 160655), (128397, 156860), (128524, 156705), (129921, 155020)]