1691154720

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{13499}}^1$

素因数の和:13552

約数の個数: 192

約数和(自身を含む): 6123600000

約数和(自身を除く): 4432445280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 32, 36, 40, 45, 48, 54, 58, 60, 72, 80, 87, 90, 96, 108, 116, 120, 135, 144, 145, 160, 174, 180, 216, 232, 240, 261, 270, 288, 290, 348, 360, 432, 435, 464, 480, 522, 540, 580, 696, 720, 783, 864, 870, 928, 1044, 1080, 1160, 1305, 1392, 1440, 1566, 1740, 2088, 2160, 2320, 2610, 2784, 3132, 3480, 3915, 4176, 4320, 4640, 5220, 6264, 6960, 7830, 8352, 10440, 12528, 13499, 13920, 15660, 20880, 25056, 26998, 31320, 40497, 41760, 53996, 62640, 67495, 80994, 107992, 121491, 125280, 134990, 161988, 202485, 215984, 242982, 269980, 323976, 364473, 391471, 404970, 431968, 485964, 539960, 607455, 647952, 728946, 782942, 809940, 971928, 1079920, 1174413, 1214910, 1295904, 1457892, 1565884, 1619880, 1822365, 1943856, 1957355, 2159840, 2348826, 2429820, 2915784, 3131768, 3239760, 3523239, 3644730, 3887712, 3914710, 4697652, 4859640, 5831568, 5872065, 6263536, 6479520, 7046478, 7289460, 7829420, 9395304, 9719280, 10569717, 11663136, 11744130, 12527072, 14092956, 14578920, 15658840, 17616195, 18790608, 19438560, 21139434, 23488260, 28185912, 29157840, 31317680, 35232390, 37581216, 42278868, 46976520, 52848585, 56371824, 58315680, 62635360, 70464780, 84557736, 93953040, 105697170, 112743648, 140929560, 169115472, 187906080, 211394340, 281859120, 338230944, 422788680, 563718240, 845577360, 1691154720]

約数ペア:

[(1, 1691154720), (2, 845577360), (3, 563718240), (4, 422788680), (5, 338230944), (6, 281859120), (8, 211394340), (9, 187906080), (10, 169115472), (12, 140929560), (15, 112743648), (16, 105697170), (18, 93953040), (20, 84557736), (24, 70464780), (27, 62635360), (29, 58315680), (30, 56371824), (32, 52848585), (36, 46976520), (40, 42278868), (45, 37581216), (48, 35232390), (54, 31317680), (58, 29157840), (60, 28185912), (72, 23488260), (80, 21139434), (87, 19438560), (90, 18790608), (96, 17616195), (108, 15658840), (116, 14578920), (120, 14092956), (135, 12527072), (144, 11744130), (145, 11663136), (160, 10569717), (174, 9719280), (180, 9395304), (216, 7829420), (232, 7289460), (240, 7046478), (261, 6479520), (270, 6263536), (288, 5872065), (290, 5831568), (348, 4859640), (360, 4697652), (432, 3914710), (435, 3887712), (464, 3644730), (480, 3523239), (522, 3239760), (540, 3131768), (580, 2915784), (696, 2429820), (720, 2348826), (783, 2159840), (864, 1957355), (870, 1943856), (928, 1822365), (1044, 1619880), (1080, 1565884), (1160, 1457892), (1305, 1295904), (1392, 1214910), (1440, 1174413), (1566, 1079920), (1740, 971928), (2088, 809940), (2160, 782942), (2320, 728946), (2610, 647952), (2784, 607455), (3132, 539960), (3480, 485964), (3915, 431968), (4176, 404970), (4320, 391471), (4640, 364473), (5220, 323976), (6264, 269980), (6960, 242982), (7830, 215984), (8352, 202485), (10440, 161988), (12528, 134990), (13499, 125280), (13920, 121491), (15660, 107992), (20880, 80994), (25056, 67495), (26998, 62640), (31320, 53996), (40497, 41760)]