2155743720

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:207

約数の個数: 480

約数和(自身を含む): 8162795520

約数和(自身を除く): 6007051800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 31, 36, 39, 40, 45, 52, 54, 60, 62, 65, 72, 78, 81, 90, 93, 104, 108, 117, 120, 124, 127, 130, 135, 155, 156, 162, 169, 180, 186, 195, 216, 234, 248, 254, 260, 270, 279, 310, 312, 324, 338, 351, 360, 372, 381, 390, 403, 405, 465, 468, 507, 508, 520, 540, 558, 585, 620, 635, 648, 676, 702, 744, 762, 780, 806, 810, 837, 845, 930, 936, 1014, 1016, 1053, 1080, 1116, 1143, 1170, 1209, 1240, 1270, 1352, 1395, 1404, 1521, 1524, 1560, 1612, 1620, 1651, 1674, 1690, 1755, 1860, 1905, 2015, 2028, 2106, 2232, 2286, 2340, 2418, 2511, 2535, 2540, 2790, 2808, 3042, 3048, 3224, 3240, 3302, 3348, 3380, 3429, 3510, 3627, 3720, 3810, 3937, 4030, 4056, 4185, 4212, 4563, 4572, 4680, 4836, 4953, 5022, 5070, 5080, 5239, 5265, 5580, 5715, 6045, 6084, 6604, 6696, 6760, 6858, 7020, 7254, 7605, 7620, 7874, 8060, 8255, 8370, 8424, 9126, 9144, 9672, 9906, 10044, 10140, 10287, 10478, 10530, 10881, 11160, 11430, 11811, 12090, 12168, 12555, 13208, 13689, 13716, 14040, 14508, 14859, 15210, 15240, 15717, 15748, 16120, 16510, 16740, 17145, 18135, 18252, 19685, 19812, 20088, 20280, 20574, 20956, 21060, 21463, 21762, 22815, 22860, 23622, 24180, 24765, 25110, 26195, 27378, 27432, 29016, 29718, 30420, 31434, 31496, 32643, 33020, 33480, 34290, 35433, 36270, 36504, 39370, 39624, 41148, 41912, 42120, 42926, 43524, 44577, 45630, 45720, 47151, 47244, 48360, 49530, 50220, 51181, 51435, 52390, 54405, 54756, 59055, 59436, 60840, 62868, 64389, 65286, 66040, 68445, 68580, 70866, 72540, 74295, 78585, 78740, 82296, 85852, 87048, 89154, 91260, 94302, 94488, 99060, 100440, 102362, 102870, 104780, 106299, 107315, 108810, 109512, 118110, 118872, 125736, 128778, 130572, 133731, 136890, 137160, 141453, 141732, 145080, 148590, 153543, 157170, 157480, 163215, 171704, 177165, 178308, 182520, 188604, 193167, 198120, 204724, 205740, 209560, 212598, 214630, 217620, 222885, 235755, 236220, 255905, 257556, 261144, 267462, 273780, 282906, 283464, 297180, 307086, 314340, 318897, 321945, 326430, 354330, 356616, 377208, 386334, 409448, 411480, 424359, 425196, 429260, 435240, 445770, 460629, 471510, 472440, 511810, 515112, 531495, 534924, 547560, 565812, 579501, 594360, 614172, 628680, 637794, 643890, 652860, 665353, 668655, 707265, 708660, 767715, 772668, 848718, 850392, 858520, 891540, 921258, 943020, 965835, 1023620, 1062990, 1069848, 1131624, 1159002, 1228344, 1275588, 1287780, 1305720, 1330706, 1337310, 1381887, 1414530, 1417320, 1535430, 1545336, 1594485, 1697436, 1738503, 1783080, 1842516, 1886040, 1931670, 1996059, 2047240, 2121795, 2125980, 2303145, 2318004, 2551176, 2575560, 2661412, 2674620, 2763774, 2829060, 2897505, 3070860, 3188970, 3326765, 3394872, 3477006, 3685032, 3863340, 3992118, 4145661, 4243590, 4251960, 4606290, 4636008, 5322824, 5349240, 5527548, 5658120, 5795010, 5988177, 6141720, 6377940, 6653530, 6909435, 6954012, 7726680, 7984236, 8291322, 8487180, 8692515, 9212580, 9980295, 11055096, 11590020, 11976354, 12755880, 13307060, 13818870, 13908024, 15968472, 16582644, 16974360, 17385030, 17964531, 18425160, 19960590, 20728305, 23180040, 23952708, 26614120, 27637740, 29940885, 33165288, 34770060, 35929062, 39921180, 41456610, 47905416, 53893593, 55275480, 59881770, 69540120, 71858124, 79842360, 82913220, 89822655, 107787186, 119763540, 143716248, 165826440, 179645310, 215574372, 239527080, 269467965, 359290620, 431148744, 538935930, 718581240, 1077871860, 2155743720]

約数ペア:

[(1, 2155743720), (2, 1077871860), (3, 718581240), (4, 538935930), (5, 431148744), (6, 359290620), (8, 269467965), (9, 239527080), (10, 215574372), (12, 179645310), (13, 165826440), (15, 143716248), (18, 119763540), (20, 107787186), (24, 89822655), (26, 82913220), (27, 79842360), (30, 71858124), (31, 69540120), (36, 59881770), (39, 55275480), (40, 53893593), (45, 47905416), (52, 41456610), (54, 39921180), (60, 35929062), (62, 34770060), (65, 33165288), (72, 29940885), (78, 27637740), (81, 26614120), (90, 23952708), (93, 23180040), (104, 20728305), (108, 19960590), (117, 18425160), (120, 17964531), (124, 17385030), (127, 16974360), (130, 16582644), (135, 15968472), (155, 13908024), (156, 13818870), (162, 13307060), (169, 12755880), (180, 11976354), (186, 11590020), (195, 11055096), (216, 9980295), (234, 9212580), (248, 8692515), (254, 8487180), (260, 8291322), (270, 7984236), (279, 7726680), (310, 6954012), (312, 6909435), (324, 6653530), (338, 6377940), (351, 6141720), (360, 5988177), (372, 5795010), (381, 5658120), (390, 5527548), (403, 5349240), (405, 5322824), (465, 4636008), (468, 4606290), (507, 4251960), (508, 4243590), (520, 4145661), (540, 3992118), (558, 3863340), (585, 3685032), (620, 3477006), (635, 3394872), (648, 3326765), (676, 3188970), (702, 3070860), (744, 2897505), (762, 2829060), (780, 2763774), (806, 2674620), (810, 2661412), (837, 2575560), (845, 2551176), (930, 2318004), (936, 2303145), (1014, 2125980), (1016, 2121795), (1053, 2047240), (1080, 1996059), (1116, 1931670), (1143, 1886040), (1170, 1842516), (1209, 1783080), (1240, 1738503), (1270, 1697436), (1352, 1594485), (1395, 1545336), (1404, 1535430), (1521, 1417320), (1524, 1414530), (1560, 1381887), (1612, 1337310), (1620, 1330706), (1651, 1305720), (1674, 1287780), (1690, 1275588), (1755, 1228344), (1860, 1159002), (1905, 1131624), (2015, 1069848), (2028, 1062990), (2106, 1023620), (2232, 965835), (2286, 943020), (2340, 921258), (2418, 891540), (2511, 858520), (2535, 850392), (2540, 848718), (2790, 772668), (2808, 767715), (3042, 708660), (3048, 707265), (3224, 668655), (3240, 665353), (3302, 652860), (3348, 643890), (3380, 637794), (3429, 628680), (3510, 614172), (3627, 594360), (3720, 579501), (3810, 565812), (3937, 547560), (4030, 534924), (4056, 531495), (4185, 515112), (4212, 511810), (4563, 472440), (4572, 471510), (4680, 460629), (4836, 445770), (4953, 435240), (5022, 429260), (5070, 425196), (5080, 424359), (5239, 411480), (5265, 409448), (5580, 386334), (5715, 377208), (6045, 356616), (6084, 354330), (6604, 326430), (6696, 321945), (6760, 318897), (6858, 314340), (7020, 307086), (7254, 297180), (7605, 283464), (7620, 282906), (7874, 273780), (8060, 267462), (8255, 261144), (8370, 257556), (8424, 255905), (9126, 236220), (9144, 235755), (9672, 222885), (9906, 217620), (10044, 214630), (10140, 212598), (10287, 209560), (10478, 205740), (10530, 204724), (10881, 198120), (11160, 193167), (11430, 188604), (11811, 182520), (12090, 178308), (12168, 177165), (12555, 171704), (13208, 163215), (13689, 157480), (13716, 157170), (14040, 153543), (14508, 148590), (14859, 145080), (15210, 141732), (15240, 141453), (15717, 137160), (15748, 136890), (16120, 133731), (16510, 130572), (16740, 128778), (17145, 125736), (18135, 118872), (18252, 118110), (19685, 109512), (19812, 108810), (20088, 107315), (20280, 106299), (20574, 104780), (20956, 102870), (21060, 102362), (21463, 100440), (21762, 99060), (22815, 94488), (22860, 94302), (23622, 91260), (24180, 89154), (24765, 87048), (25110, 85852), (26195, 82296), (27378, 78740), (27432, 78585), (29016, 74295), (29718, 72540), (30420, 70866), (31434, 68580), (31496, 68445), (32643, 66040), (33020, 65286), (33480, 64389), (34290, 62868), (35433, 60840), (36270, 59436), (36504, 59055), (39370, 54756), (39624, 54405), (41148, 52390), (41912, 51435), (42120, 51181), (42926, 50220), (43524, 49530), (44577, 48360), (45630, 47244), (45720, 47151)]