285627697920

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{313849}}^1$

素因数の和:313955

約数の個数: 216

約数和(自身を含む): 1000754664000

約数和(自身を除く): 715126966080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 79, 80, 90, 96, 120, 128, 144, 158, 160, 180, 192, 237, 240, 256, 288, 316, 320, 360, 384, 395, 474, 480, 576, 632, 640, 711, 720, 768, 790, 948, 960, 1152, 1185, 1264, 1280, 1422, 1440, 1580, 1896, 1920, 2304, 2370, 2528, 2844, 2880, 3160, 3555, 3792, 3840, 4740, 5056, 5688, 5760, 6320, 7110, 7584, 9480, 10112, 11376, 11520, 12640, 14220, 15168, 18960, 20224, 22752, 25280, 28440, 30336, 37920, 45504, 50560, 56880, 60672, 75840, 91008, 101120, 113760, 151680, 182016, 227520, 303360, 313849, 455040, 627698, 910080, 941547, 1255396, 1569245, 1883094, 2510792, 2824641, 3138490, 3766188, 4707735, 5021584, 5649282, 6276980, 7532376, 9415470, 10043168, 11298564, 12553960, 14123205, 15064752, 18830940, 20086336, 22597128, 24794071, 25107920, 28246410, 30129504, 37661880, 40172672, 45194256, 49588142, 50215840, 56492820, 60259008, 74382213, 75323760, 80345344, 90388512, 99176284, 100431680, 112985640, 120518016, 123970355, 148764426, 150647520, 180777024, 198352568, 200863360, 223146639, 225971280, 241036032, 247940710, 297528852, 301295040, 361554048, 371911065, 396705136, 401726720, 446293278, 451942560, 495881420, 595057704, 602590080, 723108096, 743822130, 793410272, 892586556, 903885120, 991762840, 1115733195, 1190115408, 1205180160, 1487644260, 1586820544, 1785173112, 1807770240, 1983525680, 2231466390, 2380230816, 2975288520, 3173641088, 3570346224, 3615540480, 3967051360, 4462932780, 4760461632, 5950577040, 6347282176, 7140692448, 7934102720, 8925865560, 9520923264, 11901154080, 14281384896, 15868205440, 17851731120, 19041846528, 23802308160, 28562769792, 31736410880, 35703462240, 47604616320, 57125539584, 71406924480, 95209232640, 142813848960, 285627697920]

約数ペア:

[(1, 285627697920), (2, 142813848960), (3, 95209232640), (4, 71406924480), (5, 57125539584), (6, 47604616320), (8, 35703462240), (9, 31736410880), (10, 28562769792), (12, 23802308160), (15, 19041846528), (16, 17851731120), (18, 15868205440), (20, 14281384896), (24, 11901154080), (30, 9520923264), (32, 8925865560), (36, 7934102720), (40, 7140692448), (45, 6347282176), (48, 5950577040), (60, 4760461632), (64, 4462932780), (72, 3967051360), (79, 3615540480), (80, 3570346224), (90, 3173641088), (96, 2975288520), (120, 2380230816), (128, 2231466390), (144, 1983525680), (158, 1807770240), (160, 1785173112), (180, 1586820544), (192, 1487644260), (237, 1205180160), (240, 1190115408), (256, 1115733195), (288, 991762840), (316, 903885120), (320, 892586556), (360, 793410272), (384, 743822130), (395, 723108096), (474, 602590080), (480, 595057704), (576, 495881420), (632, 451942560), (640, 446293278), (711, 401726720), (720, 396705136), (768, 371911065), (790, 361554048), (948, 301295040), (960, 297528852), (1152, 247940710), (1185, 241036032), (1264, 225971280), (1280, 223146639), (1422, 200863360), (1440, 198352568), (1580, 180777024), (1896, 150647520), (1920, 148764426), (2304, 123970355), (2370, 120518016), (2528, 112985640), (2844, 100431680), (2880, 99176284), (3160, 90388512), (3555, 80345344), (3792, 75323760), (3840, 74382213), (4740, 60259008), (5056, 56492820), (5688, 50215840), (5760, 49588142), (6320, 45194256), (7110, 40172672), (7584, 37661880), (9480, 30129504), (10112, 28246410), (11376, 25107920), (11520, 24794071), (12640, 22597128), (14220, 20086336), (15168, 18830940), (18960, 15064752), (20224, 14123205), (22752, 12553960), (25280, 11298564), (28440, 10043168), (30336, 9415470), (37920, 7532376), (45504, 6276980), (50560, 5649282), (56880, 5021584), (60672, 4707735), (75840, 3766188), (91008, 3138490), (101120, 2824641), (113760, 2510792), (151680, 1883094), (182016, 1569245), (227520, 1255396), (303360, 941547), (313849, 910080), (455040, 627698)]