7985815920

素因数分解:

$2^4\times 3^6\times 5^1\times {\mathrm{149}}^1\times {\mathrm{919}}^1$

素因数の和:1099

約数の個数: 280

約数和(自身を含む): 28055124000

約数和(自身を除く): 20069308080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 149, 162, 180, 216, 240, 243, 270, 298, 324, 360, 405, 432, 447, 486, 540, 596, 648, 720, 729, 745, 810, 894, 919, 972, 1080, 1192, 1215, 1296, 1341, 1458, 1490, 1620, 1788, 1838, 1944, 2160, 2235, 2384, 2430, 2682, 2757, 2916, 2980, 3240, 3576, 3645, 3676, 3888, 4023, 4470, 4595, 4860, 5364, 5514, 5832, 5960, 6480, 6705, 7152, 7290, 7352, 8046, 8271, 8940, 9190, 9720, 10728, 11028, 11664, 11920, 12069, 13410, 13785, 14580, 14704, 16092, 16542, 17880, 18380, 19440, 20115, 21456, 22056, 24138, 24813, 26820, 27570, 29160, 32184, 33084, 35760, 36207, 36760, 40230, 41355, 44112, 48276, 49626, 53640, 55140, 58320, 60345, 64368, 66168, 72414, 73520, 74439, 80460, 82710, 96552, 99252, 107280, 108621, 110280, 120690, 124065, 132336, 136931, 144828, 148878, 160920, 165420, 181035, 193104, 198504, 217242, 220560, 223317, 241380, 248130, 273862, 289656, 297756, 321840, 330840, 362070, 372195, 397008, 410793, 434484, 446634, 482760, 496260, 543105, 547724, 579312, 595512, 661680, 669951, 684655, 724140, 744390, 821586, 868968, 893268, 965520, 992520, 1086210, 1095448, 1116585, 1191024, 1232379, 1339902, 1369310, 1448280, 1488780, 1643172, 1737936, 1786536, 1985040, 2053965, 2172420, 2190896, 2233170, 2464758, 2679804, 2738620, 2896560, 2977560, 3286344, 3349755, 3573072, 3697137, 4107930, 4344840, 4466340, 4929516, 5359608, 5477240, 5955120, 6161895, 6572688, 6699510, 7394274, 8215860, 8689680, 8932680, 9859032, 10719216, 10954480, 11091411, 12323790, 13399020, 14788548, 16431720, 17865360, 18485685, 19718064, 22182822, 24647580, 26798040, 29577096, 32863440, 33274233, 36971370, 44365644, 49295160, 53596080, 55457055, 59154192, 66548466, 73942740, 88731288, 98590320, 99822699, 110914110, 133096932, 147885480, 166371165, 177462576, 199645398, 221828220, 266193864, 295770960, 332742330, 399290796, 443656440, 499113495, 532387728, 665484660, 798581592, 887312880, 998226990, 1330969320, 1597163184, 1996453980, 2661938640, 3992907960, 7985815920]

約数ペア:

[(1, 7985815920), (2, 3992907960), (3, 2661938640), (4, 1996453980), (5, 1597163184), (6, 1330969320), (8, 998226990), (9, 887312880), (10, 798581592), (12, 665484660), (15, 532387728), (16, 499113495), (18, 443656440), (20, 399290796), (24, 332742330), (27, 295770960), (30, 266193864), (36, 221828220), (40, 199645398), (45, 177462576), (48, 166371165), (54, 147885480), (60, 133096932), (72, 110914110), (80, 99822699), (81, 98590320), (90, 88731288), (108, 73942740), (120, 66548466), (135, 59154192), (144, 55457055), (149, 53596080), (162, 49295160), (180, 44365644), (216, 36971370), (240, 33274233), (243, 32863440), (270, 29577096), (298, 26798040), (324, 24647580), (360, 22182822), (405, 19718064), (432, 18485685), (447, 17865360), (486, 16431720), (540, 14788548), (596, 13399020), (648, 12323790), (720, 11091411), (729, 10954480), (745, 10719216), (810, 9859032), (894, 8932680), (919, 8689680), (972, 8215860), (1080, 7394274), (1192, 6699510), (1215, 6572688), (1296, 6161895), (1341, 5955120), (1458, 5477240), (1490, 5359608), (1620, 4929516), (1788, 4466340), (1838, 4344840), (1944, 4107930), (2160, 3697137), (2235, 3573072), (2384, 3349755), (2430, 3286344), (2682, 2977560), (2757, 2896560), (2916, 2738620), (2980, 2679804), (3240, 2464758), (3576, 2233170), (3645, 2190896), (3676, 2172420), (3888, 2053965), (4023, 1985040), (4470, 1786536), (4595, 1737936), (4860, 1643172), (5364, 1488780), (5514, 1448280), (5832, 1369310), (5960, 1339902), (6480, 1232379), (6705, 1191024), (7152, 1116585), (7290, 1095448), (7352, 1086210), (8046, 992520), (8271, 965520), (8940, 893268), (9190, 868968), (9720, 821586), (10728, 744390), (11028, 724140), (11664, 684655), (11920, 669951), (12069, 661680), (13410, 595512), (13785, 579312), (14580, 547724), (14704, 543105), (16092, 496260), (16542, 482760), (17880, 446634), (18380, 434484), (19440, 410793), (20115, 397008), (21456, 372195), (22056, 362070), (24138, 330840), (24813, 321840), (26820, 297756), (27570, 289656), (29160, 273862), (32184, 248130), (33084, 241380), (35760, 223317), (36207, 220560), (36760, 217242), (40230, 198504), (41355, 193104), (44112, 181035), (48276, 165420), (49626, 160920), (53640, 148878), (55140, 144828), (58320, 136931), (60345, 132336), (64368, 124065), (66168, 120690), (72414, 110280), (73520, 108621), (74439, 107280), (80460, 99252), (82710, 96552)]