18080185440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{919}}^1\times {\mathrm{2411}}^1$

素因数の和:3365

約数の個数: 192

約数和(自身を含む): 60393392640

約数和(自身を除く): 42313207200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 68, 80, 85, 96, 102, 120, 136, 160, 170, 204, 240, 255, 272, 340, 408, 480, 510, 544, 680, 816, 919, 1020, 1360, 1632, 1838, 2040, 2411, 2720, 2757, 3676, 4080, 4595, 4822, 5514, 7233, 7352, 8160, 9190, 9644, 11028, 12055, 13785, 14466, 14704, 15623, 18380, 19288, 22056, 24110, 27570, 28932, 29408, 31246, 36165, 36760, 38576, 40987, 44112, 46869, 48220, 55140, 57864, 62492, 72330, 73520, 77152, 78115, 81974, 88224, 93738, 96440, 110280, 115728, 122961, 124984, 144660, 147040, 156230, 163948, 187476, 192880, 204935, 220560, 231456, 234345, 245922, 249968, 289320, 312460, 327896, 374952, 385760, 409870, 441120, 468690, 491844, 499936, 578640, 614805, 624920, 655792, 749904, 819740, 937380, 983688, 1157280, 1229610, 1249840, 1311584, 1499808, 1639480, 1874760, 1967376, 2215709, 2459220, 2499680, 3278960, 3749520, 3934752, 4431418, 4918440, 6557920, 6647127, 7499040, 8862836, 9836880, 11078545, 13294254, 17725672, 19673760, 22157090, 26588508, 33235635, 35451344, 37667053, 44314180, 53177016, 66471270, 70902688, 75334106, 88628360, 106354032, 113001159, 132942540, 150668212, 177256720, 188335265, 212708064, 226002318, 265885080, 301336424, 354513440, 376670530, 452004636, 531770160, 565005795, 602672848, 753341060, 904009272, 1063540320, 1130011590, 1205345696, 1506682120, 1808018544, 2260023180, 3013364240, 3616037088, 4520046360, 6026728480, 9040092720, 18080185440]

約数ペア:

[(1, 18080185440), (2, 9040092720), (3, 6026728480), (4, 4520046360), (5, 3616037088), (6, 3013364240), (8, 2260023180), (10, 1808018544), (12, 1506682120), (15, 1205345696), (16, 1130011590), (17, 1063540320), (20, 904009272), (24, 753341060), (30, 602672848), (32, 565005795), (34, 531770160), (40, 452004636), (48, 376670530), (51, 354513440), (60, 301336424), (68, 265885080), (80, 226002318), (85, 212708064), (96, 188335265), (102, 177256720), (120, 150668212), (136, 132942540), (160, 113001159), (170, 106354032), (204, 88628360), (240, 75334106), (255, 70902688), (272, 66471270), (340, 53177016), (408, 44314180), (480, 37667053), (510, 35451344), (544, 33235635), (680, 26588508), (816, 22157090), (919, 19673760), (1020, 17725672), (1360, 13294254), (1632, 11078545), (1838, 9836880), (2040, 8862836), (2411, 7499040), (2720, 6647127), (2757, 6557920), (3676, 4918440), (4080, 4431418), (4595, 3934752), (4822, 3749520), (5514, 3278960), (7233, 2499680), (7352, 2459220), (8160, 2215709), (9190, 1967376), (9644, 1874760), (11028, 1639480), (12055, 1499808), (13785, 1311584), (14466, 1249840), (14704, 1229610), (15623, 1157280), (18380, 983688), (19288, 937380), (22056, 819740), (24110, 749904), (27570, 655792), (28932, 624920), (29408, 614805), (31246, 578640), (36165, 499936), (36760, 491844), (38576, 468690), (40987, 441120), (44112, 409870), (46869, 385760), (48220, 374952), (55140, 327896), (57864, 312460), (62492, 289320), (72330, 249968), (73520, 245922), (77152, 234345), (78115, 231456), (81974, 220560), (88224, 204935), (93738, 192880), (96440, 187476), (110280, 163948), (115728, 156230), (122961, 147040), (124984, 144660)]