634556141280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1621}}^1\times {\mathrm{15991}}^1$

素因数の和:17650

約数の個数: 288

約数和(自身を含む): 2294358550848

約数和(自身を除く): 1659802409568

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 96, 102, 120, 136, 144, 153, 160, 170, 180, 204, 240, 255, 272, 288, 306, 340, 360, 408, 480, 510, 544, 612, 680, 720, 765, 816, 1020, 1224, 1360, 1440, 1530, 1621, 1632, 2040, 2448, 2720, 3060, 3242, 4080, 4863, 4896, 6120, 6484, 8105, 8160, 9726, 12240, 12968, 14589, 15991, 16210, 19452, 24315, 24480, 25936, 27557, 29178, 31982, 32420, 38904, 47973, 48630, 51872, 55114, 58356, 63964, 64840, 72945, 77808, 79955, 82671, 95946, 97260, 110228, 116712, 127928, 129680, 137785, 143919, 145890, 155616, 159910, 165342, 191892, 194520, 220456, 233424, 239865, 248013, 255856, 259360, 271847, 275570, 287838, 291780, 319820, 330684, 383784, 389040, 413355, 440912, 466848, 479730, 496026, 511712, 543694, 551140, 575676, 583560, 639640, 661368, 719595, 767568, 778080, 815541, 826710, 881824, 959460, 992052, 1087388, 1102280, 1151352, 1167120, 1240065, 1279280, 1322736, 1359235, 1439190, 1535136, 1631082, 1653420, 1918920, 1984104, 2174776, 2204560, 2302704, 2334240, 2446623, 2480130, 2558560, 2645472, 2718470, 2878380, 3262164, 3306840, 3837840, 3968208, 4077705, 4349552, 4409120, 4605408, 4893246, 4960260, 5436940, 5756760, 6524328, 6613680, 7675680, 7936416, 8155410, 8699104, 9786492, 9920520, 10873880, 11513520, 12233115, 13048656, 13227360, 16310820, 19572984, 19841040, 21747760, 23027040, 24466230, 25921411, 26097312, 32621640, 39145968, 39682080, 43495520, 48932460, 51842822, 65243280, 77764233, 78291936, 97864920, 103685644, 129607055, 130486560, 155528466, 195729840, 207371288, 233292699, 259214110, 311056932, 388821165, 391459680, 414742576, 440663987, 466585398, 518428220, 622113864, 777642330, 829485152, 881327974, 933170796, 1036856440, 1166463495, 1244227728, 1321991961, 1555284660, 1762655948, 1866341592, 2073712880, 2203319935, 2332926990, 2488455456, 2643983922, 3110569320, 3525311896, 3732683184, 3965975883, 4147425760, 4406639870, 4665853980, 5287967844, 6221138640, 6609959805, 7050623792, 7465366368, 7931951766, 8813279740, 9331707960, 10575935688, 12442277280, 13219919610, 14101247584, 15863903532, 17626559480, 18663415920, 19829879415, 21151871376, 26439839220, 31727807064, 35253118960, 37326831840, 39659758830, 42303742752, 52879678440, 63455614128, 70506237920, 79319517660, 105759356880, 126911228256, 158639035320, 211518713760, 317278070640, 634556141280]

約数ペア:

[(1, 634556141280), (2, 317278070640), (3, 211518713760), (4, 158639035320), (5, 126911228256), (6, 105759356880), (8, 79319517660), (9, 70506237920), (10, 63455614128), (12, 52879678440), (15, 42303742752), (16, 39659758830), (17, 37326831840), (18, 35253118960), (20, 31727807064), (24, 26439839220), (30, 21151871376), (32, 19829879415), (34, 18663415920), (36, 17626559480), (40, 15863903532), (45, 14101247584), (48, 13219919610), (51, 12442277280), (60, 10575935688), (68, 9331707960), (72, 8813279740), (80, 7931951766), (85, 7465366368), (90, 7050623792), (96, 6609959805), (102, 6221138640), (120, 5287967844), (136, 4665853980), (144, 4406639870), (153, 4147425760), (160, 3965975883), (170, 3732683184), (180, 3525311896), (204, 3110569320), (240, 2643983922), (255, 2488455456), (272, 2332926990), (288, 2203319935), (306, 2073712880), (340, 1866341592), (360, 1762655948), (408, 1555284660), (480, 1321991961), (510, 1244227728), (544, 1166463495), (612, 1036856440), (680, 933170796), (720, 881327974), (765, 829485152), (816, 777642330), (1020, 622113864), (1224, 518428220), (1360, 466585398), (1440, 440663987), (1530, 414742576), (1621, 391459680), (1632, 388821165), (2040, 311056932), (2448, 259214110), (2720, 233292699), (3060, 207371288), (3242, 195729840), (4080, 155528466), (4863, 130486560), (4896, 129607055), (6120, 103685644), (6484, 97864920), (8105, 78291936), (8160, 77764233), (9726, 65243280), (12240, 51842822), (12968, 48932460), (14589, 43495520), (15991, 39682080), (16210, 39145968), (19452, 32621640), (24315, 26097312), (24480, 25921411), (25936, 24466230), (27557, 23027040), (29178, 21747760), (31982, 19841040), (32420, 19572984), (38904, 16310820), (47973, 13227360), (48630, 13048656), (51872, 12233115), (55114, 11513520), (58356, 10873880), (63964, 9920520), (64840, 9786492), (72945, 8699104), (77808, 8155410), (79955, 7936416), (82671, 7675680), (95946, 6613680), (97260, 6524328), (110228, 5756760), (116712, 5436940), (127928, 4960260), (129680, 4893246), (137785, 4605408), (143919, 4409120), (145890, 4349552), (155616, 4077705), (159910, 3968208), (165342, 3837840), (191892, 3306840), (194520, 3262164), (220456, 2878380), (233424, 2718470), (239865, 2645472), (248013, 2558560), (255856, 2480130), (259360, 2446623), (271847, 2334240), (275570, 2302704), (287838, 2204560), (291780, 2174776), (319820, 1984104), (330684, 1918920), (383784, 1653420), (389040, 1631082), (413355, 1535136), (440912, 1439190), (466848, 1359235), (479730, 1322736), (496026, 1279280), (511712, 1240065), (543694, 1167120), (551140, 1151352), (575676, 1102280), (583560, 1087388), (639640, 992052), (661368, 959460), (719595, 881824), (767568, 826710), (778080, 815541)]