39820252680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{274471}}^1$

素因数の和:274532

約数の個数: 192

約数和(自身を含む): 143867243520

約数和(自身を除く): 104046990840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 31, 36, 39, 40, 45, 52, 60, 62, 65, 72, 78, 90, 93, 104, 117, 120, 124, 130, 155, 156, 180, 186, 195, 234, 248, 260, 279, 310, 312, 360, 372, 390, 403, 465, 468, 520, 558, 585, 620, 744, 780, 806, 930, 936, 1116, 1170, 1209, 1240, 1395, 1560, 1612, 1860, 2015, 2232, 2340, 2418, 2790, 3224, 3627, 3720, 4030, 4680, 4836, 5580, 6045, 7254, 8060, 9672, 11160, 12090, 14508, 16120, 18135, 24180, 29016, 36270, 48360, 72540, 145080, 274471, 548942, 823413, 1097884, 1372355, 1646826, 2195768, 2470239, 2744710, 3293652, 3568123, 4117065, 4940478, 5489420, 6587304, 7136246, 8234130, 8508601, 9880956, 10704369, 10978840, 12351195, 14272492, 16468260, 17017202, 17840615, 19761912, 21408738, 24702390, 25525803, 28544984, 32113107, 32936520, 34034404, 35681230, 42543005, 42817476, 49404780, 51051606, 53521845, 64226214, 68068808, 71362460, 76577409, 85086010, 85634952, 98809560, 102103212, 107043690, 110611813, 127629015, 128452428, 142724920, 153154818, 160565535, 170172020, 204206424, 214087380, 221223626, 255258030, 256904856, 306309636, 321131070, 331835439, 340344040, 382887045, 428174760, 442447252, 510516060, 553059065, 612619272, 642262140, 663670878, 765774090, 884894504, 995506317, 1021032120, 1106118130, 1284524280, 1327341756, 1531548180, 1659177195, 1991012634, 2212236260, 2654683512, 3063096360, 3318354390, 3982025268, 4424472520, 4977531585, 6636708780, 7964050536, 9955063170, 13273417560, 19910126340, 39820252680]

約数ペア:

[(1, 39820252680), (2, 19910126340), (3, 13273417560), (4, 9955063170), (5, 7964050536), (6, 6636708780), (8, 4977531585), (9, 4424472520), (10, 3982025268), (12, 3318354390), (13, 3063096360), (15, 2654683512), (18, 2212236260), (20, 1991012634), (24, 1659177195), (26, 1531548180), (30, 1327341756), (31, 1284524280), (36, 1106118130), (39, 1021032120), (40, 995506317), (45, 884894504), (52, 765774090), (60, 663670878), (62, 642262140), (65, 612619272), (72, 553059065), (78, 510516060), (90, 442447252), (93, 428174760), (104, 382887045), (117, 340344040), (120, 331835439), (124, 321131070), (130, 306309636), (155, 256904856), (156, 255258030), (180, 221223626), (186, 214087380), (195, 204206424), (234, 170172020), (248, 160565535), (260, 153154818), (279, 142724920), (310, 128452428), (312, 127629015), (360, 110611813), (372, 107043690), (390, 102103212), (403, 98809560), (465, 85634952), (468, 85086010), (520, 76577409), (558, 71362460), (585, 68068808), (620, 64226214), (744, 53521845), (780, 51051606), (806, 49404780), (930, 42817476), (936, 42543005), (1116, 35681230), (1170, 34034404), (1209, 32936520), (1240, 32113107), (1395, 28544984), (1560, 25525803), (1612, 24702390), (1860, 21408738), (2015, 19761912), (2232, 17840615), (2340, 17017202), (2418, 16468260), (2790, 14272492), (3224, 12351195), (3627, 10978840), (3720, 10704369), (4030, 9880956), (4680, 8508601), (4836, 8234130), (5580, 7136246), (6045, 6587304), (7254, 5489420), (8060, 4940478), (9672, 4117065), (11160, 3568123), (12090, 3293652), (14508, 2744710), (16120, 2470239), (18135, 2195768), (24180, 1646826), (29016, 1372355), (36270, 1097884), (48360, 823413), (72540, 548942), (145080, 274471)]