16375080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{349}}^1$

素因数の和:403

約数の個数: 128

約数和(自身を含む): 54432000

約数和(自身を除く): 38056920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 23, 24, 30, 34, 40, 46, 51, 60, 68, 69, 85, 92, 102, 115, 120, 136, 138, 170, 184, 204, 230, 255, 276, 340, 345, 349, 391, 408, 460, 510, 552, 680, 690, 698, 782, 920, 1020, 1047, 1173, 1380, 1396, 1564, 1745, 1955, 2040, 2094, 2346, 2760, 2792, 3128, 3490, 3910, 4188, 4692, 5235, 5865, 5933, 6980, 7820, 8027, 8376, 9384, 10470, 11730, 11866, 13960, 15640, 16054, 17799, 20940, 23460, 23732, 24081, 29665, 32108, 35598, 40135, 41880, 46920, 47464, 48162, 59330, 64216, 71196, 80270, 88995, 96324, 118660, 120405, 136459, 142392, 160540, 177990, 192648, 237320, 240810, 272918, 321080, 355980, 409377, 481620, 545836, 682295, 711960, 818754, 963240, 1091672, 1364590, 1637508, 2046885, 2729180, 3275016, 4093770, 5458360, 8187540, 16375080]

約数ペア:

[(1, 16375080), (2, 8187540), (3, 5458360), (4, 4093770), (5, 3275016), (6, 2729180), (8, 2046885), (10, 1637508), (12, 1364590), (15, 1091672), (17, 963240), (20, 818754), (23, 711960), (24, 682295), (30, 545836), (34, 481620), (40, 409377), (46, 355980), (51, 321080), (60, 272918), (68, 240810), (69, 237320), (85, 192648), (92, 177990), (102, 160540), (115, 142392), (120, 136459), (136, 120405), (138, 118660), (170, 96324), (184, 88995), (204, 80270), (230, 71196), (255, 64216), (276, 59330), (340, 48162), (345, 47464), (349, 46920), (391, 41880), (408, 40135), (460, 35598), (510, 32108), (552, 29665), (680, 24081), (690, 23732), (698, 23460), (782, 20940), (920, 17799), (1020, 16054), (1047, 15640), (1173, 13960), (1380, 11866), (1396, 11730), (1564, 10470), (1745, 9384), (1955, 8376), (2040, 8027), (2094, 7820), (2346, 6980), (2760, 5933), (2792, 5865), (3128, 5235), (3490, 4692), (3910, 4188)]