26718120

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1$

素因数の和:217

約数の個数: 256

約数和(自身を含む): 105235200

約数和(自身を除く): 78517080

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, 173, 180, 195, 198, 216, 220, 234, 260, 264, 270, 286, 297, 312, 330, 346, 351, 360, 390, 396, 429, 440, 468, 495, 519, 520, 540, 572, 585, 594, 660, 692, 702, 715, 780, 792, 858, 865, 936, 990, 1038, 1080, 1144, 1170, 1188, 1287, 1320, 1384, 1404, 1430, 1485, 1557, 1560, 1716, 1730, 1755, 1903, 1980, 2076, 2145, 2249, 2340, 2376, 2574, 2595, 2808, 2860, 2970, 3114, 3432, 3460, 3510, 3806, 3861, 3960, 4152, 4290, 4498, 4671, 4680, 5148, 5190, 5709, 5720, 5940, 6228, 6435, 6747, 6920, 7020, 7612, 7722, 7785, 8580, 8996, 9342, 9515, 10296, 10380, 11245, 11418, 11880, 12456, 12870, 13494, 14040, 15224, 15444, 15570, 17127, 17160, 17992, 18684, 19030, 19305, 20241, 20760, 22490, 22836, 23355, 24739, 25740, 26988, 28545, 30888, 31140, 33735, 34254, 37368, 38060, 38610, 40482, 44980, 45672, 46710, 49478, 51381, 51480, 53976, 57090, 60723, 62280, 67470, 68508, 74217, 76120, 77220, 80964, 85635, 89960, 93420, 98956, 101205, 102762, 114180, 121446, 123695, 134940, 137016, 148434, 154440, 161928, 171270, 186840, 197912, 202410, 205524, 222651, 228360, 242892, 247390, 256905, 269880, 296868, 303615, 342540, 371085, 404820, 411048, 445302, 485784, 494780, 513810, 593736, 607230, 667953, 685080, 742170, 809640, 890604, 989560, 1027620, 1113255, 1214460, 1335906, 1484340, 1781208, 2055240, 2226510, 2428920, 2671812, 2968680, 3339765, 4453020, 5343624, 6679530, 8906040, 13359060, 26718120]

約数ペア:

[(1, 26718120), (2, 13359060), (3, 8906040), (4, 6679530), (5, 5343624), (6, 4453020), (8, 3339765), (9, 2968680), (10, 2671812), (11, 2428920), (12, 2226510), (13, 2055240), (15, 1781208), (18, 1484340), (20, 1335906), (22, 1214460), (24, 1113255), (26, 1027620), (27, 989560), (30, 890604), (33, 809640), (36, 742170), (39, 685080), (40, 667953), (44, 607230), (45, 593736), (52, 513810), (54, 494780), (55, 485784), (60, 445302), (65, 411048), (66, 404820), (72, 371085), (78, 342540), (88, 303615), (90, 296868), (99, 269880), (104, 256905), (108, 247390), (110, 242892), (117, 228360), (120, 222651), (130, 205524), (132, 202410), (135, 197912), (143, 186840), (156, 171270), (165, 161928), (173, 154440), (180, 148434), (195, 137016), (198, 134940), (216, 123695), (220, 121446), (234, 114180), (260, 102762), (264, 101205), (270, 98956), (286, 93420), (297, 89960), (312, 85635), (330, 80964), (346, 77220), (351, 76120), (360, 74217), (390, 68508), (396, 67470), (429, 62280), (440, 60723), (468, 57090), (495, 53976), (519, 51480), (520, 51381), (540, 49478), (572, 46710), (585, 45672), (594, 44980), (660, 40482), (692, 38610), (702, 38060), (715, 37368), (780, 34254), (792, 33735), (858, 31140), (865, 30888), (936, 28545), (990, 26988), (1038, 25740), (1080, 24739), (1144, 23355), (1170, 22836), (1188, 22490), (1287, 20760), (1320, 20241), (1384, 19305), (1404, 19030), (1430, 18684), (1485, 17992), (1557, 17160), (1560, 17127), (1716, 15570), (1730, 15444), (1755, 15224), (1903, 14040), (1980, 13494), (2076, 12870), (2145, 12456), (2249, 11880), (2340, 11418), (2376, 11245), (2574, 10380), (2595, 10296), (2808, 9515), (2860, 9342), (2970, 8996), (3114, 8580), (3432, 7785), (3460, 7722), (3510, 7612), (3806, 7020), (3861, 6920), (3960, 6747), (4152, 6435), (4290, 6228), (4498, 5940), (4671, 5720), (4680, 5709), (5148, 5190)]