203348520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{599}}^1$

素因数の和:680

約数の個数: 192

約数和(自身を含む): 707616000

約数和(自身を除く): 504267480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 41, 45, 46, 60, 69, 72, 82, 90, 92, 115, 120, 123, 138, 164, 180, 184, 205, 207, 230, 246, 276, 328, 345, 360, 369, 410, 414, 460, 492, 552, 599, 615, 690, 738, 820, 828, 920, 943, 984, 1035, 1198, 1230, 1380, 1476, 1640, 1656, 1797, 1845, 1886, 2070, 2396, 2460, 2760, 2829, 2952, 2995, 3594, 3690, 3772, 4140, 4715, 4792, 4920, 5391, 5658, 5990, 7188, 7380, 7544, 8280, 8487, 8985, 9430, 10782, 11316, 11980, 13777, 14145, 14376, 14760, 16974, 17970, 18860, 21564, 22632, 23960, 24559, 26955, 27554, 28290, 33948, 35940, 37720, 41331, 42435, 43128, 49118, 53910, 55108, 56580, 67896, 68885, 71880, 73677, 82662, 84870, 98236, 107820, 110216, 113160, 122795, 123993, 137770, 147354, 165324, 169740, 196472, 206655, 215640, 221031, 245590, 247986, 275540, 294708, 330648, 339480, 368385, 413310, 442062, 491180, 495972, 551080, 564857, 589416, 619965, 736770, 826620, 884124, 982360, 991944, 1105155, 1129714, 1239930, 1473540, 1653240, 1694571, 1768248, 2210310, 2259428, 2479860, 2824285, 2947080, 3389142, 4420620, 4518856, 4959720, 5083713, 5648570, 6778284, 8472855, 8841240, 10167426, 11297140, 13556568, 16945710, 20334852, 22594280, 25418565, 33891420, 40669704, 50837130, 67782840, 101674260, 203348520]

約数ペア:

[(1, 203348520), (2, 101674260), (3, 67782840), (4, 50837130), (5, 40669704), (6, 33891420), (8, 25418565), (9, 22594280), (10, 20334852), (12, 16945710), (15, 13556568), (18, 11297140), (20, 10167426), (23, 8841240), (24, 8472855), (30, 6778284), (36, 5648570), (40, 5083713), (41, 4959720), (45, 4518856), (46, 4420620), (60, 3389142), (69, 2947080), (72, 2824285), (82, 2479860), (90, 2259428), (92, 2210310), (115, 1768248), (120, 1694571), (123, 1653240), (138, 1473540), (164, 1239930), (180, 1129714), (184, 1105155), (205, 991944), (207, 982360), (230, 884124), (246, 826620), (276, 736770), (328, 619965), (345, 589416), (360, 564857), (369, 551080), (410, 495972), (414, 491180), (460, 442062), (492, 413310), (552, 368385), (599, 339480), (615, 330648), (690, 294708), (738, 275540), (820, 247986), (828, 245590), (920, 221031), (943, 215640), (984, 206655), (1035, 196472), (1198, 169740), (1230, 165324), (1380, 147354), (1476, 137770), (1640, 123993), (1656, 122795), (1797, 113160), (1845, 110216), (1886, 107820), (2070, 98236), (2396, 84870), (2460, 82662), (2760, 73677), (2829, 71880), (2952, 68885), (2995, 67896), (3594, 56580), (3690, 55108), (3772, 53910), (4140, 49118), (4715, 43128), (4792, 42435), (4920, 41331), (5391, 37720), (5658, 35940), (5990, 33948), (7188, 28290), (7380, 27554), (7544, 26955), (8280, 24559), (8487, 23960), (8985, 22632), (9430, 21564), (10782, 18860), (11316, 17970), (11980, 16974), (13777, 14760), (14145, 14376)]