2081176020

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1129}}^1$

素因数の和:1188

約数の個数: 432

約数和(自身を含む): 8440286400

約数和(自身を除く): 6359110380

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 19, 20, 21, 22, 28, 30, 33, 35, 36, 38, 42, 44, 45, 49, 55, 57, 60, 63, 66, 70, 76, 77, 84, 90, 95, 98, 99, 105, 110, 114, 126, 132, 133, 140, 147, 154, 165, 171, 180, 190, 196, 198, 209, 210, 220, 228, 231, 245, 252, 266, 285, 294, 308, 315, 330, 342, 380, 385, 396, 399, 418, 420, 441, 462, 490, 495, 532, 539, 570, 588, 627, 630, 660, 665, 684, 693, 735, 770, 798, 836, 855, 882, 924, 931, 980, 990, 1045, 1078, 1129, 1140, 1155, 1197, 1254, 1260, 1330, 1386, 1463, 1470, 1540, 1596, 1617, 1710, 1764, 1862, 1881, 1980, 1995, 2090, 2156, 2205, 2258, 2310, 2394, 2508, 2660, 2695, 2772, 2793, 2926, 2940, 3135, 3234, 3387, 3420, 3465, 3724, 3762, 3990, 4180, 4389, 4410, 4516, 4620, 4655, 4788, 4851, 5390, 5586, 5645, 5852, 5985, 6270, 6468, 6774, 6930, 7315, 7524, 7903, 7980, 8085, 8379, 8778, 8820, 9310, 9405, 9702, 10161, 10241, 10780, 11172, 11290, 11970, 12419, 12540, 13167, 13548, 13860, 13965, 14630, 15806, 16170, 16758, 16935, 17556, 18620, 18810, 19404, 20322, 20482, 21451, 21945, 22580, 23709, 23940, 24255, 24838, 26334, 27930, 29260, 30723, 31612, 32340, 33516, 33870, 37257, 37620, 39515, 40644, 40964, 41895, 42902, 43890, 47418, 48510, 49676, 50805, 51205, 52668, 55321, 55860, 61446, 62095, 64353, 65835, 67740, 71127, 74514, 79030, 83790, 85804, 86933, 87780, 92169, 94836, 97020, 101610, 102410, 107255, 110642, 111771, 118545, 122892, 124190, 128706, 131670, 142254, 149028, 150157, 153615, 158060, 165963, 167580, 173866, 184338, 186285, 193059, 203220, 204820, 214510, 221284, 223542, 235961, 237090, 248380, 257412, 260799, 263340, 276605, 284508, 300314, 307230, 321765, 331926, 347732, 355635, 368676, 372570, 386118, 429020, 434665, 447084, 450471, 460845, 471922, 474180, 497889, 521598, 553210, 558855, 600628, 608531, 614460, 643530, 663852, 707883, 711270, 745140, 750785, 772236, 782397, 829815, 869330, 900942, 921690, 943844, 965295, 995778, 1043196, 1051099, 1106420, 1117710, 1179805, 1217062, 1287060, 1303995, 1351413, 1415766, 1422540, 1501570, 1564794, 1651727, 1659630, 1738660, 1801884, 1825593, 1843380, 1930590, 1991556, 2102198, 2123649, 2235420, 2252355, 2359610, 2434124, 2489445, 2607990, 2702826, 2831532, 3003140, 3042655, 3129588, 3153297, 3303454, 3319260, 3539415, 3651186, 3861180, 3911985, 4204396, 4247298, 4504710, 4719220, 4955181, 4978890, 5215980, 5255495, 5405652, 5476779, 6085310, 6306594, 6606908, 6757065, 7078830, 7302372, 7823970, 8258635, 8494596, 9009420, 9127965, 9459891, 9910362, 9957780, 10510990, 10618245, 10953558, 11562089, 12170620, 12613188, 13514130, 14157660, 14865543, 15647940, 15766485, 16517270, 18255930, 18919782, 19820724, 21021980, 21236490, 21907116, 23124178, 24775905, 27028260, 27383895, 29731086, 31532970, 33034540, 34686267, 36511860, 37839564, 42472980, 46248356, 47299455, 49551810, 54767790, 57810445, 59462172, 63065940, 69372534, 74327715, 94598910, 99103620, 104058801, 109535580, 115620890, 138745068, 148655430, 173431335, 189197820, 208117602, 231241780, 297310860, 346862670, 416235204, 520294005, 693725340, 1040588010, 2081176020]

約数ペア:

[(1, 2081176020), (2, 1040588010), (3, 693725340), (4, 520294005), (5, 416235204), (6, 346862670), (7, 297310860), (9, 231241780), (10, 208117602), (11, 189197820), (12, 173431335), (14, 148655430), (15, 138745068), (18, 115620890), (19, 109535580), (20, 104058801), (21, 99103620), (22, 94598910), (28, 74327715), (30, 69372534), (33, 63065940), (35, 59462172), (36, 57810445), (38, 54767790), (42, 49551810), (44, 47299455), (45, 46248356), (49, 42472980), (55, 37839564), (57, 36511860), (60, 34686267), (63, 33034540), (66, 31532970), (70, 29731086), (76, 27383895), (77, 27028260), (84, 24775905), (90, 23124178), (95, 21907116), (98, 21236490), (99, 21021980), (105, 19820724), (110, 18919782), (114, 18255930), (126, 16517270), (132, 15766485), (133, 15647940), (140, 14865543), (147, 14157660), (154, 13514130), (165, 12613188), (171, 12170620), (180, 11562089), (190, 10953558), (196, 10618245), (198, 10510990), (209, 9957780), (210, 9910362), (220, 9459891), (228, 9127965), (231, 9009420), (245, 8494596), (252, 8258635), (266, 7823970), (285, 7302372), (294, 7078830), (308, 6757065), (315, 6606908), (330, 6306594), (342, 6085310), (380, 5476779), (385, 5405652), (396, 5255495), (399, 5215980), (418, 4978890), (420, 4955181), (441, 4719220), (462, 4504710), (490, 4247298), (495, 4204396), (532, 3911985), (539, 3861180), (570, 3651186), (588, 3539415), (627, 3319260), (630, 3303454), (660, 3153297), (665, 3129588), (684, 3042655), (693, 3003140), (735, 2831532), (770, 2702826), (798, 2607990), (836, 2489445), (855, 2434124), (882, 2359610), (924, 2252355), (931, 2235420), (980, 2123649), (990, 2102198), (1045, 1991556), (1078, 1930590), (1129, 1843380), (1140, 1825593), (1155, 1801884), (1197, 1738660), (1254, 1659630), (1260, 1651727), (1330, 1564794), (1386, 1501570), (1463, 1422540), (1470, 1415766), (1540, 1351413), (1596, 1303995), (1617, 1287060), (1710, 1217062), (1764, 1179805), (1862, 1117710), (1881, 1106420), (1980, 1051099), (1995, 1043196), (2090, 995778), (2156, 965295), (2205, 943844), (2258, 921690), (2310, 900942), (2394, 869330), (2508, 829815), (2660, 782397), (2695, 772236), (2772, 750785), (2793, 745140), (2926, 711270), (2940, 707883), (3135, 663852), (3234, 643530), (3387, 614460), (3420, 608531), (3465, 600628), (3724, 558855), (3762, 553210), (3990, 521598), (4180, 497889), (4389, 474180), (4410, 471922), (4516, 460845), (4620, 450471), (4655, 447084), (4788, 434665), (4851, 429020), (5390, 386118), (5586, 372570), (5645, 368676), (5852, 355635), (5985, 347732), (6270, 331926), (6468, 321765), (6774, 307230), (6930, 300314), (7315, 284508), (7524, 276605), (7903, 263340), (7980, 260799), (8085, 257412), (8379, 248380), (8778, 237090), (8820, 235961), (9310, 223542), (9405, 221284), (9702, 214510), (10161, 204820), (10241, 203220), (10780, 193059), (11172, 186285), (11290, 184338), (11970, 173866), (12419, 167580), (12540, 165963), (13167, 158060), (13548, 153615), (13860, 150157), (13965, 149028), (14630, 142254), (15806, 131670), (16170, 128706), (16758, 124190), (16935, 122892), (17556, 118545), (18620, 111771), (18810, 110642), (19404, 107255), (20322, 102410), (20482, 101610), (21451, 97020), (21945, 94836), (22580, 92169), (23709, 87780), (23940, 86933), (24255, 85804), (24838, 83790), (26334, 79030), (27930, 74514), (29260, 71127), (30723, 67740), (31612, 65835), (32340, 64353), (33516, 62095), (33870, 61446), (37257, 55860), (37620, 55321), (39515, 52668), (40644, 51205), (40964, 50805), (41895, 49676), (42902, 48510), (43890, 47418)]