1026105840

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{16381}}^1$

素因数の和:16432

約数の個数: 160

約数和(自身を含む): 3656462400

約数和(自身を除く): 2630356560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 36, 40, 45, 48, 54, 58, 60, 72, 80, 87, 90, 108, 116, 120, 135, 144, 145, 174, 180, 216, 232, 240, 261, 270, 290, 348, 360, 432, 435, 464, 522, 540, 580, 696, 720, 783, 870, 1044, 1080, 1160, 1305, 1392, 1566, 1740, 2088, 2160, 2320, 2610, 3132, 3480, 3915, 4176, 5220, 6264, 6960, 7830, 10440, 12528, 15660, 16381, 20880, 31320, 32762, 49143, 62640, 65524, 81905, 98286, 131048, 147429, 163810, 196572, 245715, 262096, 294858, 327620, 393144, 442287, 475049, 491430, 589716, 655240, 737145, 786288, 884574, 950098, 982860, 1179432, 1310480, 1425147, 1474290, 1769148, 1900196, 1965720, 2211435, 2358864, 2375245, 2850294, 2948580, 3538296, 3800392, 3931440, 4275441, 4422870, 4750490, 5700588, 5897160, 7076592, 7125735, 7600784, 8550882, 8845740, 9500980, 11401176, 11794320, 12826323, 14251470, 17101764, 17691480, 19001960, 21377205, 22802352, 25652646, 28502940, 34203528, 35382960, 38003920, 42754410, 51305292, 57005880, 64131615, 68407056, 85508820, 102610584, 114011760, 128263230, 171017640, 205221168, 256526460, 342035280, 513052920, 1026105840]

約数ペア:

[(1, 1026105840), (2, 513052920), (3, 342035280), (4, 256526460), (5, 205221168), (6, 171017640), (8, 128263230), (9, 114011760), (10, 102610584), (12, 85508820), (15, 68407056), (16, 64131615), (18, 57005880), (20, 51305292), (24, 42754410), (27, 38003920), (29, 35382960), (30, 34203528), (36, 28502940), (40, 25652646), (45, 22802352), (48, 21377205), (54, 19001960), (58, 17691480), (60, 17101764), (72, 14251470), (80, 12826323), (87, 11794320), (90, 11401176), (108, 9500980), (116, 8845740), (120, 8550882), (135, 7600784), (144, 7125735), (145, 7076592), (174, 5897160), (180, 5700588), (216, 4750490), (232, 4422870), (240, 4275441), (261, 3931440), (270, 3800392), (290, 3538296), (348, 2948580), (360, 2850294), (432, 2375245), (435, 2358864), (464, 2211435), (522, 1965720), (540, 1900196), (580, 1769148), (696, 1474290), (720, 1425147), (783, 1310480), (870, 1179432), (1044, 982860), (1080, 950098), (1160, 884574), (1305, 786288), (1392, 737145), (1566, 655240), (1740, 589716), (2088, 491430), (2160, 475049), (2320, 442287), (2610, 393144), (3132, 327620), (3480, 294858), (3915, 262096), (4176, 245715), (5220, 196572), (6264, 163810), (6960, 147429), (7830, 131048), (10440, 98286), (12528, 81905), (15660, 65524), (16381, 62640), (20880, 49143), (31320, 32762)]