65019240

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1$

素因数の和:465

約数の個数: 256

約数和(自身を含む): 255225600

約数和(自身を除く): 190206360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 18, 20, 22, 24, 26, 27, 30, 33, 36, 39, 40, 44, 45, 52, 54, 55, 60, 65, 66, 72, 78, 88, 90, 99, 104, 108, 110, 117, 120, 130, 132, 135, 143, 156, 165, 180, 195, 198, 216, 220, 234, 260, 264, 270, 286, 297, 312, 330, 351, 360, 390, 396, 421, 429, 440, 468, 495, 520, 540, 572, 585, 594, 660, 702, 715, 780, 792, 842, 858, 936, 990, 1080, 1144, 1170, 1188, 1263, 1287, 1320, 1404, 1430, 1485, 1560, 1684, 1716, 1755, 1980, 2105, 2145, 2340, 2376, 2526, 2574, 2808, 2860, 2970, 3368, 3432, 3510, 3789, 3861, 3960, 4210, 4290, 4631, 4680, 5052, 5148, 5473, 5720, 5940, 6315, 6435, 7020, 7578, 7722, 8420, 8580, 9262, 10104, 10296, 10946, 11367, 11880, 12630, 12870, 13893, 14040, 15156, 15444, 16419, 16840, 17160, 18524, 18945, 19305, 21892, 22734, 23155, 25260, 25740, 27365, 27786, 30312, 30888, 32838, 37048, 37890, 38610, 41679, 43784, 45468, 46310, 49257, 50520, 51480, 54730, 55572, 56835, 60203, 65676, 69465, 75780, 77220, 82095, 83358, 90936, 92620, 98514, 109460, 111144, 113670, 120406, 125037, 131352, 138930, 147771, 151560, 154440, 164190, 166716, 180609, 185240, 197028, 208395, 218920, 227340, 240812, 246285, 250074, 277860, 295542, 301015, 328380, 333432, 361218, 394056, 416790, 454680, 481624, 492570, 500148, 541827, 555720, 591084, 602030, 625185, 656760, 722436, 738855, 833580, 903045, 985140, 1000296, 1083654, 1182168, 1204060, 1250370, 1444872, 1477710, 1625481, 1667160, 1806090, 1970280, 2167308, 2408120, 2500740, 2709135, 2955420, 3250962, 3612180, 4334616, 5001480, 5418270, 5910840, 6501924, 7224360, 8127405, 10836540, 13003848, 16254810, 21673080, 32509620, 65019240]

約数ペア:

[(1, 65019240), (2, 32509620), (3, 21673080), (4, 16254810), (5, 13003848), (6, 10836540), (8, 8127405), (9, 7224360), (10, 6501924), (11, 5910840), (12, 5418270), (13, 5001480), (15, 4334616), (18, 3612180), (20, 3250962), (22, 2955420), (24, 2709135), (26, 2500740), (27, 2408120), (30, 2167308), (33, 1970280), (36, 1806090), (39, 1667160), (40, 1625481), (44, 1477710), (45, 1444872), (52, 1250370), (54, 1204060), (55, 1182168), (60, 1083654), (65, 1000296), (66, 985140), (72, 903045), (78, 833580), (88, 738855), (90, 722436), (99, 656760), (104, 625185), (108, 602030), (110, 591084), (117, 555720), (120, 541827), (130, 500148), (132, 492570), (135, 481624), (143, 454680), (156, 416790), (165, 394056), (180, 361218), (195, 333432), (198, 328380), (216, 301015), (220, 295542), (234, 277860), (260, 250074), (264, 246285), (270, 240812), (286, 227340), (297, 218920), (312, 208395), (330, 197028), (351, 185240), (360, 180609), (390, 166716), (396, 164190), (421, 154440), (429, 151560), (440, 147771), (468, 138930), (495, 131352), (520, 125037), (540, 120406), (572, 113670), (585, 111144), (594, 109460), (660, 98514), (702, 92620), (715, 90936), (780, 83358), (792, 82095), (842, 77220), (858, 75780), (936, 69465), (990, 65676), (1080, 60203), (1144, 56835), (1170, 55572), (1188, 54730), (1263, 51480), (1287, 50520), (1320, 49257), (1404, 46310), (1430, 45468), (1485, 43784), (1560, 41679), (1684, 38610), (1716, 37890), (1755, 37048), (1980, 32838), (2105, 30888), (2145, 30312), (2340, 27786), (2376, 27365), (2526, 25740), (2574, 25260), (2808, 23155), (2860, 22734), (2970, 21892), (3368, 19305), (3432, 18945), (3510, 18524), (3789, 17160), (3861, 16840), (3960, 16419), (4210, 15444), (4290, 15156), (4631, 14040), (4680, 13893), (5052, 12870), (5148, 12630), (5473, 11880), (5720, 11367), (5940, 10946), (6315, 10296), (6435, 10104), (7020, 9262), (7578, 8580), (7722, 8420)]