190028520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1021}}^1$

素因数の和:1096

約数の個数: 192

約数和(自身を含む): 688746240

約数和(自身を除く): 498717720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 47, 55, 60, 66, 72, 88, 90, 94, 99, 110, 120, 132, 141, 165, 180, 188, 198, 220, 235, 264, 282, 330, 360, 376, 396, 423, 440, 470, 495, 517, 564, 660, 705, 792, 846, 940, 990, 1021, 1034, 1128, 1320, 1410, 1551, 1692, 1880, 1980, 2042, 2068, 2115, 2585, 2820, 3063, 3102, 3384, 3960, 4084, 4136, 4230, 4653, 5105, 5170, 5640, 6126, 6204, 7755, 8168, 8460, 9189, 9306, 10210, 10340, 11231, 12252, 12408, 15315, 15510, 16920, 18378, 18612, 20420, 20680, 22462, 23265, 24504, 30630, 31020, 33693, 36756, 37224, 40840, 44924, 45945, 46530, 47987, 56155, 61260, 62040, 67386, 73512, 89848, 91890, 93060, 95974, 101079, 112310, 122520, 134772, 143961, 168465, 183780, 186120, 191948, 202158, 224620, 239935, 269544, 287922, 336930, 367560, 383896, 404316, 431883, 449240, 479870, 505395, 527857, 575844, 673860, 719805, 808632, 863766, 959740, 1010790, 1055714, 1151688, 1347720, 1439610, 1583571, 1727532, 1919480, 2021580, 2111428, 2159415, 2639285, 2879220, 3167142, 3455064, 4043160, 4222856, 4318830, 4750713, 5278570, 5758440, 6334284, 7917855, 8637660, 9501426, 10557140, 12668568, 15835710, 17275320, 19002852, 21114280, 23753565, 31671420, 38005704, 47507130, 63342840, 95014260, 190028520]

約数ペア:

[(1, 190028520), (2, 95014260), (3, 63342840), (4, 47507130), (5, 38005704), (6, 31671420), (8, 23753565), (9, 21114280), (10, 19002852), (11, 17275320), (12, 15835710), (15, 12668568), (18, 10557140), (20, 9501426), (22, 8637660), (24, 7917855), (30, 6334284), (33, 5758440), (36, 5278570), (40, 4750713), (44, 4318830), (45, 4222856), (47, 4043160), (55, 3455064), (60, 3167142), (66, 2879220), (72, 2639285), (88, 2159415), (90, 2111428), (94, 2021580), (99, 1919480), (110, 1727532), (120, 1583571), (132, 1439610), (141, 1347720), (165, 1151688), (180, 1055714), (188, 1010790), (198, 959740), (220, 863766), (235, 808632), (264, 719805), (282, 673860), (330, 575844), (360, 527857), (376, 505395), (396, 479870), (423, 449240), (440, 431883), (470, 404316), (495, 383896), (517, 367560), (564, 336930), (660, 287922), (705, 269544), (792, 239935), (846, 224620), (940, 202158), (990, 191948), (1021, 186120), (1034, 183780), (1128, 168465), (1320, 143961), (1410, 134772), (1551, 122520), (1692, 112310), (1880, 101079), (1980, 95974), (2042, 93060), (2068, 91890), (2115, 89848), (2585, 73512), (2820, 67386), (3063, 62040), (3102, 61260), (3384, 56155), (3960, 47987), (4084, 46530), (4136, 45945), (4230, 44924), (4653, 40840), (5105, 37224), (5170, 36756), (5640, 33693), (6126, 31020), (6204, 30630), (7755, 24504), (8168, 23265), (8460, 22462), (9189, 20680), (9306, 20420), (10210, 18612), (10340, 18378), (11231, 16920), (12252, 15510), (12408, 15315)]