1771840980

素因数分解:

$2^2\times 3^4\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1$

素因数の和:166

約数の個数: 720

約数和(自身を含む): 7445780496

約数和(自身を除く): 5673939516

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 17, 18, 20, 21, 26, 27, 28, 30, 34, 35, 36, 39, 42, 45, 49, 51, 52, 54, 60, 63, 65, 68, 70, 78, 81, 84, 85, 90, 91, 98, 101, 102, 105, 108, 117, 119, 126, 130, 135, 140, 147, 153, 156, 162, 170, 180, 182, 189, 195, 196, 202, 204, 210, 221, 234, 238, 245, 252, 255, 260, 270, 273, 294, 303, 306, 315, 324, 340, 351, 357, 364, 378, 390, 404, 405, 420, 441, 442, 455, 459, 468, 476, 490, 505, 510, 540, 546, 567, 585, 588, 595, 606, 612, 630, 637, 663, 702, 707, 714, 735, 756, 765, 780, 810, 819, 833, 882, 884, 909, 910, 918, 945, 980, 1010, 1020, 1053, 1071, 1092, 1105, 1134, 1170, 1190, 1212, 1260, 1274, 1313, 1323, 1326, 1365, 1377, 1404, 1414, 1428, 1470, 1515, 1530, 1547, 1620, 1638, 1666, 1717, 1755, 1764, 1785, 1818, 1820, 1836, 1890, 1911, 1989, 2020, 2106, 2121, 2142, 2205, 2210, 2268, 2295, 2340, 2380, 2457, 2499, 2548, 2626, 2646, 2652, 2727, 2730, 2754, 2828, 2835, 2940, 3030, 3060, 3094, 3185, 3213, 3276, 3315, 3332, 3434, 3510, 3535, 3570, 3636, 3780, 3822, 3939, 3969, 3978, 4095, 4165, 4212, 4242, 4284, 4410, 4420, 4545, 4590, 4641, 4914, 4949, 4998, 5151, 5252, 5265, 5292, 5355, 5454, 5460, 5508, 5670, 5733, 5967, 6060, 6188, 6363, 6370, 6426, 6565, 6615, 6630, 6868, 6885, 7020, 7070, 7140, 7371, 7497, 7644, 7735, 7878, 7938, 7956, 8181, 8190, 8330, 8484, 8585, 8820, 9090, 9180, 9191, 9282, 9555, 9639, 9828, 9898, 9945, 9996, 10302, 10530, 10605, 10710, 10829, 10908, 11340, 11466, 11817, 11934, 12019, 12285, 12495, 12726, 12740, 12852, 13130, 13230, 13260, 13635, 13770, 13923, 14140, 14742, 14847, 14994, 15453, 15470, 15756, 15876, 16065, 16362, 16380, 16660, 17170, 17199, 17901, 18180, 18382, 18564, 19089, 19110, 19278, 19695, 19796, 19845, 19890, 20604, 21060, 21210, 21420, 21658, 22321, 22491, 22932, 23205, 23634, 23868, 24038, 24570, 24745, 24990, 25452, 25755, 26260, 26460, 27270, 27540, 27573, 27846, 28665, 29484, 29694, 29835, 29988, 30906, 30940, 31815, 32130, 32487, 32724, 34340, 34398, 35451, 35802, 36057, 36764, 36855, 37485, 38178, 38220, 38556, 39390, 39690, 39780, 40905, 41769, 42420, 43316, 44541, 44642, 44982, 45955, 46359, 46410, 47268, 48076, 48195, 49140, 49490, 49980, 51510, 51597, 54145, 54540, 55146, 55692, 57267, 57330, 59085, 59388, 59670, 60095, 61812, 63630, 64260, 64337, 64974, 66963, 67473, 68796, 69615, 70902, 71604, 72114, 73710, 74235, 74970, 76356, 77265, 78780, 79380, 81810, 82719, 83538, 84133, 85995, 89082, 89284, 89505, 89964, 91910, 92718, 92820, 95445, 96390, 97461, 98980, 103020, 103194, 106353, 108171, 108290, 110292, 111605, 112455, 114534, 114660, 118170, 119340, 120190, 125307, 127260, 128674, 129948, 133623, 133926, 134946, 137865, 139077, 139230, 141804, 144228, 147420, 148470, 149940, 154530, 156247, 162435, 163620, 165438, 167076, 168266, 171990, 177255, 178164, 179010, 180285, 183820, 185436, 190890, 192780, 193011, 194922, 200889, 206388, 208845, 212706, 216342, 216580, 222705, 223210, 224910, 229068, 231795, 236340, 240380, 248157, 250614, 252399, 257348, 257985, 267246, 267852, 269892, 275730, 278154, 278460, 286335, 292383, 296940, 309060, 312494, 321685, 324513, 324870, 330876, 334815, 336532, 337365, 343980, 354510, 358020, 360570, 381780, 386022, 389844, 400869, 401778, 413595, 417690, 420665, 425412, 432684, 445410, 446420, 449820, 463590, 468741, 487305, 496314, 501228, 504798, 515970, 531765, 534492, 540855, 551460, 556308, 572670, 579033, 584766, 602667, 624988, 626535, 643370, 649026, 649740, 668115, 669630, 674730, 695385, 709020, 721140, 744471, 757197, 772044, 781235, 801738, 803556, 827190, 835380, 841330, 877149, 890820, 927180, 937482, 965055, 973539, 974610, 992628, 1004445, 1009596, 1031940, 1063530, 1081710, 1093729, 1145340, 1158066, 1169532, 1205334, 1240785, 1253070, 1261995, 1286740, 1298052, 1336230, 1339260, 1349460, 1390770, 1406223, 1461915, 1488942, 1514394, 1562470, 1603476, 1622565, 1654380, 1682660, 1737099, 1754298, 1808001, 1874964, 1930110, 1947078, 1949220, 2004345, 2008890, 2127060, 2163420, 2187458, 2271591, 2316132, 2343705, 2410668, 2481570, 2506140, 2523990, 2672460, 2781540, 2812446, 2895165, 2923830, 2977884, 3013335, 3028788, 3124940, 3245130, 3281187, 3474198, 3508596, 3616002, 3722355, 3785985, 3860220, 3894156, 4008690, 4017780, 4218669, 4374916, 4385745, 4543182, 4687410, 4867695, 4963140, 5047980, 5211297, 5468645, 5624892, 5790330, 5847660, 6026670, 6490260, 6562374, 6814773, 6948396, 7031115, 7232004, 7444710, 7571970, 8017380, 8437338, 8685495, 8771490, 9040005, 9086364, 9374820, 9735390, 9843561, 10422594, 10937290, 11357955, 11580660, 12053340, 12656007, 13124748, 13629546, 14062230, 14889420, 15143940, 16405935, 16874676, 17370990, 17542980, 18080010, 19470780, 19687122, 20845188, 21093345, 21874580, 22715910, 25312014, 26056485, 27259092, 28124460, 29530683, 32811870, 34073865, 34741980, 36160020, 39374244, 42186690, 45431820, 49217805, 50624028, 52112970, 59061366, 63280035, 65623740, 68147730, 84373380, 88592049, 98435610, 104225940, 118122732, 126560070, 136295460, 147653415, 177184098, 196871220, 253120140, 295306830, 354368196, 442960245, 590613660, 885920490, 1771840980]

約数ペア:

[(1, 1771840980), (2, 885920490), (3, 590613660), (4, 442960245), (5, 354368196), (6, 295306830), (7, 253120140), (9, 196871220), (10, 177184098), (12, 147653415), (13, 136295460), (14, 126560070), (15, 118122732), (17, 104225940), (18, 98435610), (20, 88592049), (21, 84373380), (26, 68147730), (27, 65623740), (28, 63280035), (30, 59061366), (34, 52112970), (35, 50624028), (36, 49217805), (39, 45431820), (42, 42186690), (45, 39374244), (49, 36160020), (51, 34741980), (52, 34073865), (54, 32811870), (60, 29530683), (63, 28124460), (65, 27259092), (68, 26056485), (70, 25312014), (78, 22715910), (81, 21874580), (84, 21093345), (85, 20845188), (90, 19687122), (91, 19470780), (98, 18080010), (101, 17542980), (102, 17370990), (105, 16874676), (108, 16405935), (117, 15143940), (119, 14889420), (126, 14062230), (130, 13629546), (135, 13124748), (140, 12656007), (147, 12053340), (153, 11580660), (156, 11357955), (162, 10937290), (170, 10422594), (180, 9843561), (182, 9735390), (189, 9374820), (195, 9086364), (196, 9040005), (202, 8771490), (204, 8685495), (210, 8437338), (221, 8017380), (234, 7571970), (238, 7444710), (245, 7232004), (252, 7031115), (255, 6948396), (260, 6814773), (270, 6562374), (273, 6490260), (294, 6026670), (303, 5847660), (306, 5790330), (315, 5624892), (324, 5468645), (340, 5211297), (351, 5047980), (357, 4963140), (364, 4867695), (378, 4687410), (390, 4543182), (404, 4385745), (405, 4374916), (420, 4218669), (441, 4017780), (442, 4008690), (455, 3894156), (459, 3860220), (468, 3785985), (476, 3722355), (490, 3616002), (505, 3508596), (510, 3474198), (540, 3281187), (546, 3245130), (567, 3124940), (585, 3028788), (588, 3013335), (595, 2977884), (606, 2923830), (612, 2895165), (630, 2812446), (637, 2781540), (663, 2672460), (702, 2523990), (707, 2506140), (714, 2481570), (735, 2410668), (756, 2343705), (765, 2316132), (780, 2271591), (810, 2187458), (819, 2163420), (833, 2127060), (882, 2008890), (884, 2004345), (909, 1949220), (910, 1947078), (918, 1930110), (945, 1874964), (980, 1808001), (1010, 1754298), (1020, 1737099), (1053, 1682660), (1071, 1654380), (1092, 1622565), (1105, 1603476), (1134, 1562470), (1170, 1514394), (1190, 1488942), (1212, 1461915), (1260, 1406223), (1274, 1390770), (1313, 1349460), (1323, 1339260), (1326, 1336230), (1365, 1298052), (1377, 1286740), (1404, 1261995), (1414, 1253070), (1428, 1240785), (1470, 1205334), (1515, 1169532), (1530, 1158066), (1547, 1145340), (1620, 1093729), (1638, 1081710), (1666, 1063530), (1717, 1031940), (1755, 1009596), (1764, 1004445), (1785, 992628), (1818, 974610), (1820, 973539), (1836, 965055), (1890, 937482), (1911, 927180), (1989, 890820), (2020, 877149), (2106, 841330), (2121, 835380), (2142, 827190), (2205, 803556), (2210, 801738), (2268, 781235), (2295, 772044), (2340, 757197), (2380, 744471), (2457, 721140), (2499, 709020), (2548, 695385), (2626, 674730), (2646, 669630), (2652, 668115), (2727, 649740), (2730, 649026), (2754, 643370), (2828, 626535), (2835, 624988), (2940, 602667), (3030, 584766), (3060, 579033), (3094, 572670), (3185, 556308), (3213, 551460), (3276, 540855), (3315, 534492), (3332, 531765), (3434, 515970), (3510, 504798), (3535, 501228), (3570, 496314), (3636, 487305), (3780, 468741), (3822, 463590), (3939, 449820), (3969, 446420), (3978, 445410), (4095, 432684), (4165, 425412), (4212, 420665), (4242, 417690), (4284, 413595), (4410, 401778), (4420, 400869), (4545, 389844), (4590, 386022), (4641, 381780), (4914, 360570), (4949, 358020), (4998, 354510), (5151, 343980), (5252, 337365), (5265, 336532), (5292, 334815), (5355, 330876), (5454, 324870), (5460, 324513), (5508, 321685), (5670, 312494), (5733, 309060), (5967, 296940), (6060, 292383), (6188, 286335), (6363, 278460), (6370, 278154), (6426, 275730), (6565, 269892), (6615, 267852), (6630, 267246), (6868, 257985), (6885, 257348), (7020, 252399), (7070, 250614), (7140, 248157), (7371, 240380), (7497, 236340), (7644, 231795), (7735, 229068), (7878, 224910), (7938, 223210), (7956, 222705), (8181, 216580), (8190, 216342), (8330, 212706), (8484, 208845), (8585, 206388), (8820, 200889), (9090, 194922), (9180, 193011), (9191, 192780), (9282, 190890), (9555, 185436), (9639, 183820), (9828, 180285), (9898, 179010), (9945, 178164), (9996, 177255), (10302, 171990), (10530, 168266), (10605, 167076), (10710, 165438), (10829, 163620), (10908, 162435), (11340, 156247), (11466, 154530), (11817, 149940), (11934, 148470), (12019, 147420), (12285, 144228), (12495, 141804), (12726, 139230), (12740, 139077), (12852, 137865), (13130, 134946), (13230, 133926), (13260, 133623), (13635, 129948), (13770, 128674), (13923, 127260), (14140, 125307), (14742, 120190), (14847, 119340), (14994, 118170), (15453, 114660), (15470, 114534), (15756, 112455), (15876, 111605), (16065, 110292), (16362, 108290), (16380, 108171), (16660, 106353), (17170, 103194), (17199, 103020), (17901, 98980), (18180, 97461), (18382, 96390), (18564, 95445), (19089, 92820), (19110, 92718), (19278, 91910), (19695, 89964), (19796, 89505), (19845, 89284), (19890, 89082), (20604, 85995), (21060, 84133), (21210, 83538), (21420, 82719), (21658, 81810), (22321, 79380), (22491, 78780), (22932, 77265), (23205, 76356), (23634, 74970), (23868, 74235), (24038, 73710), (24570, 72114), (24745, 71604), (24990, 70902), (25452, 69615), (25755, 68796), (26260, 67473), (26460, 66963), (27270, 64974), (27540, 64337), (27573, 64260), (27846, 63630), (28665, 61812), (29484, 60095), (29694, 59670), (29835, 59388), (29988, 59085), (30906, 57330), (30940, 57267), (31815, 55692), (32130, 55146), (32487, 54540), (32724, 54145), (34340, 51597), (34398, 51510), (35451, 49980), (35802, 49490), (36057, 49140), (36764, 48195), (36855, 48076), (37485, 47268), (38178, 46410), (38220, 46359), (38556, 45955), (39390, 44982), (39690, 44642), (39780, 44541), (40905, 43316), (41769, 42420)]