81768365280

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{28069}}^1$

素因数の和:28131

約数の個数: 432

約数和(自身を含む): 338770766880

約数和(自身を除く): 257002401600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 28, 30, 32, 34, 35, 36, 40, 42, 45, 48, 51, 56, 60, 63, 68, 70, 72, 80, 84, 85, 90, 96, 102, 105, 112, 119, 120, 126, 136, 140, 144, 153, 160, 168, 170, 180, 204, 210, 224, 238, 240, 252, 255, 272, 280, 288, 289, 306, 315, 336, 340, 357, 360, 408, 420, 476, 480, 504, 510, 544, 560, 578, 595, 612, 630, 672, 680, 714, 720, 765, 816, 840, 867, 952, 1008, 1020, 1071, 1120, 1156, 1190, 1224, 1260, 1360, 1428, 1440, 1445, 1530, 1632, 1680, 1734, 1785, 1904, 2016, 2023, 2040, 2142, 2312, 2380, 2448, 2520, 2601, 2720, 2856, 2890, 3060, 3360, 3468, 3570, 3808, 4046, 4080, 4284, 4335, 4624, 4760, 4896, 5040, 5202, 5355, 5712, 5780, 6069, 6120, 6936, 7140, 8092, 8160, 8568, 8670, 9248, 9520, 10080, 10115, 10404, 10710, 11424, 11560, 12138, 12240, 13005, 13872, 14280, 16184, 17136, 17340, 18207, 19040, 20230, 20808, 21420, 23120, 24276, 24480, 26010, 27744, 28069, 28560, 30345, 32368, 34272, 34680, 36414, 40460, 41616, 42840, 46240, 48552, 52020, 56138, 57120, 60690, 64736, 69360, 72828, 80920, 83232, 84207, 85680, 91035, 97104, 104040, 112276, 121380, 138720, 140345, 145656, 161840, 168414, 171360, 182070, 194208, 196483, 208080, 224552, 242760, 252621, 280690, 291312, 323680, 336828, 364140, 392966, 416160, 421035, 449104, 477173, 485520, 505242, 561380, 582624, 589449, 673656, 728280, 785932, 842070, 898208, 954346, 971040, 982415, 1010484, 1122760, 1178898, 1263105, 1347312, 1431519, 1456560, 1571864, 1684140, 1768347, 1908692, 1964830, 2020968, 2245520, 2357796, 2385865, 2526210, 2694624, 2863038, 2913120, 2947245, 3143728, 3340211, 3368280, 3536694, 3817384, 3929660, 4041936, 4294557, 4491040, 4715592, 4771730, 5052420, 5726076, 5894490, 6287456, 6680422, 6736560, 7073388, 7157595, 7634768, 7859320, 8083872, 8111941, 8589114, 8841735, 9431184, 9543460, 10020633, 10104840, 11452152, 11788980, 13360844, 13473120, 14146776, 14315190, 15269536, 15718640, 16223882, 16701055, 17178228, 17683470, 18862368, 19086920, 20041266, 20209680, 21472785, 22904304, 23577960, 24335823, 26721688, 28293552, 28630380, 30061899, 31437280, 32447764, 33402110, 34356456, 35366940, 38173840, 40082532, 40419360, 40559705, 42945570, 45808608, 47155920, 48671646, 50103165, 53443376, 56587104, 56783587, 57260760, 60123798, 64895528, 66804220, 68712912, 70733880, 73007469, 76347680, 80165064, 81119410, 85891140, 94311840, 97343292, 100206330, 106886752, 113567174, 114521520, 120247596, 121679115, 129791056, 133608440, 137425824, 141467760, 146014938, 150309495, 160330128, 162238820, 170350761, 171782280, 194686584, 200412660, 227134348, 229043040, 240495192, 243358230, 259582112, 267216880, 282935520, 283917935, 292029876, 300618990, 320660256, 324477640, 340701522, 343564560, 365037345, 389373168, 400825320, 454268696, 480990384, 486716460, 511052283, 534433760, 567835870, 584059752, 601237980, 648955280, 681403044, 687129120, 730074690, 778746336, 801650640, 851753805, 908537392, 961980768, 973432920, 1022104566, 1135671740, 1168119504, 1202475960, 1297910560, 1362806088, 1460149380, 1603301280, 1703507610, 1817074784, 1946865840, 2044209132, 2271343480, 2336239008, 2404951920, 2555261415, 2725612176, 2920298760, 3407015220, 3893731680, 4088418264, 4542686960, 4809903840, 5110522830, 5451224352, 5840597520, 6814030440, 8176836528, 9085373920, 10221045660, 11681195040, 13628060880, 16353673056, 20442091320, 27256121760, 40884182640, 81768365280]

約数ペア:

[(1, 81768365280), (2, 40884182640), (3, 27256121760), (4, 20442091320), (5, 16353673056), (6, 13628060880), (7, 11681195040), (8, 10221045660), (9, 9085373920), (10, 8176836528), (12, 6814030440), (14, 5840597520), (15, 5451224352), (16, 5110522830), (17, 4809903840), (18, 4542686960), (20, 4088418264), (21, 3893731680), (24, 3407015220), (28, 2920298760), (30, 2725612176), (32, 2555261415), (34, 2404951920), (35, 2336239008), (36, 2271343480), (40, 2044209132), (42, 1946865840), (45, 1817074784), (48, 1703507610), (51, 1603301280), (56, 1460149380), (60, 1362806088), (63, 1297910560), (68, 1202475960), (70, 1168119504), (72, 1135671740), (80, 1022104566), (84, 973432920), (85, 961980768), (90, 908537392), (96, 851753805), (102, 801650640), (105, 778746336), (112, 730074690), (119, 687129120), (120, 681403044), (126, 648955280), (136, 601237980), (140, 584059752), (144, 567835870), (153, 534433760), (160, 511052283), (168, 486716460), (170, 480990384), (180, 454268696), (204, 400825320), (210, 389373168), (224, 365037345), (238, 343564560), (240, 340701522), (252, 324477640), (255, 320660256), (272, 300618990), (280, 292029876), (288, 283917935), (289, 282935520), (306, 267216880), (315, 259582112), (336, 243358230), (340, 240495192), (357, 229043040), (360, 227134348), (408, 200412660), (420, 194686584), (476, 171782280), (480, 170350761), (504, 162238820), (510, 160330128), (544, 150309495), (560, 146014938), (578, 141467760), (595, 137425824), (612, 133608440), (630, 129791056), (672, 121679115), (680, 120247596), (714, 114521520), (720, 113567174), (765, 106886752), (816, 100206330), (840, 97343292), (867, 94311840), (952, 85891140), (1008, 81119410), (1020, 80165064), (1071, 76347680), (1120, 73007469), (1156, 70733880), (1190, 68712912), (1224, 66804220), (1260, 64895528), (1360, 60123798), (1428, 57260760), (1440, 56783587), (1445, 56587104), (1530, 53443376), (1632, 50103165), (1680, 48671646), (1734, 47155920), (1785, 45808608), (1904, 42945570), (2016, 40559705), (2023, 40419360), (2040, 40082532), (2142, 38173840), (2312, 35366940), (2380, 34356456), (2448, 33402110), (2520, 32447764), (2601, 31437280), (2720, 30061899), (2856, 28630380), (2890, 28293552), (3060, 26721688), (3360, 24335823), (3468, 23577960), (3570, 22904304), (3808, 21472785), (4046, 20209680), (4080, 20041266), (4284, 19086920), (4335, 18862368), (4624, 17683470), (4760, 17178228), (4896, 16701055), (5040, 16223882), (5202, 15718640), (5355, 15269536), (5712, 14315190), (5780, 14146776), (6069, 13473120), (6120, 13360844), (6936, 11788980), (7140, 11452152), (8092, 10104840), (8160, 10020633), (8568, 9543460), (8670, 9431184), (9248, 8841735), (9520, 8589114), (10080, 8111941), (10115, 8083872), (10404, 7859320), (10710, 7634768), (11424, 7157595), (11560, 7073388), (12138, 6736560), (12240, 6680422), (13005, 6287456), (13872, 5894490), (14280, 5726076), (16184, 5052420), (17136, 4771730), (17340, 4715592), (18207, 4491040), (19040, 4294557), (20230, 4041936), (20808, 3929660), (21420, 3817384), (23120, 3536694), (24276, 3368280), (24480, 3340211), (26010, 3143728), (27744, 2947245), (28069, 2913120), (28560, 2863038), (30345, 2694624), (32368, 2526210), (34272, 2385865), (34680, 2357796), (36414, 2245520), (40460, 2020968), (41616, 1964830), (42840, 1908692), (46240, 1768347), (48552, 1684140), (52020, 1571864), (56138, 1456560), (57120, 1431519), (60690, 1347312), (64736, 1263105), (69360, 1178898), (72828, 1122760), (80920, 1010484), (83232, 982415), (84207, 971040), (85680, 954346), (91035, 898208), (97104, 842070), (104040, 785932), (112276, 728280), (121380, 673656), (138720, 589449), (140345, 582624), (145656, 561380), (161840, 505242), (168414, 485520), (171360, 477173), (182070, 449104), (194208, 421035), (196483, 416160), (208080, 392966), (224552, 364140), (242760, 336828), (252621, 323680), (280690, 291312)]