211526640

素因数分解:

$2^4\times 3^8\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1$

素因数の和:81

約数の個数: 360

約数和(自身を含む): 820030848

約数和(自身を除く): 608504208

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 31, 36, 39, 40, 45, 48, 52, 54, 60, 62, 65, 72, 78, 80, 81, 90, 93, 104, 108, 117, 120, 124, 130, 135, 144, 155, 156, 162, 180, 186, 195, 208, 216, 234, 240, 243, 248, 260, 270, 279, 310, 312, 324, 351, 360, 372, 390, 403, 405, 432, 465, 468, 486, 496, 520, 540, 558, 585, 620, 624, 648, 702, 720, 729, 744, 780, 806, 810, 837, 930, 936, 972, 1040, 1053, 1080, 1116, 1170, 1209, 1215, 1240, 1296, 1395, 1404, 1458, 1488, 1560, 1612, 1620, 1674, 1755, 1860, 1872, 1944, 2015, 2106, 2160, 2187, 2232, 2340, 2418, 2430, 2480, 2511, 2790, 2808, 2916, 3120, 3159, 3224, 3240, 3348, 3510, 3627, 3645, 3720, 3888, 4030, 4185, 4212, 4374, 4464, 4680, 4836, 4860, 5022, 5265, 5580, 5616, 5832, 6045, 6318, 6448, 6480, 6561, 6696, 7020, 7254, 7290, 7440, 7533, 8060, 8370, 8424, 8748, 9360, 9477, 9672, 9720, 10044, 10530, 10881, 10935, 11160, 11664, 12090, 12555, 12636, 13122, 13392, 14040, 14508, 14580, 15066, 15795, 16120, 16740, 16848, 17496, 18135, 18954, 19344, 19440, 20088, 21060, 21762, 21870, 22320, 22599, 24180, 25110, 25272, 26244, 28080, 28431, 29016, 29160, 30132, 31590, 32240, 32643, 32805, 33480, 34992, 36270, 37665, 37908, 40176, 42120, 43524, 43740, 45198, 47385, 48360, 50220, 50544, 52488, 54405, 56862, 58032, 58320, 60264, 63180, 65286, 65610, 66960, 67797, 72540, 75330, 75816, 84240, 85293, 87048, 87480, 90396, 94770, 96720, 97929, 100440, 104976, 108810, 112995, 113724, 120528, 126360, 130572, 131220, 135594, 142155, 145080, 150660, 151632, 163215, 170586, 174096, 174960, 180792, 189540, 195858, 200880, 203391, 217620, 225990, 227448, 252720, 261144, 262440, 271188, 284310, 290160, 293787, 301320, 326430, 338985, 341172, 361584, 379080, 391716, 406782, 426465, 435240, 451980, 454896, 489645, 522288, 524880, 542376, 568620, 587574, 602640, 652860, 677970, 682344, 758160, 783432, 813564, 852930, 870480, 881361, 903960, 979290, 1016955, 1084752, 1137240, 1175148, 1305720, 1355940, 1364688, 1468935, 1566864, 1627128, 1705860, 1762722, 1807920, 1958580, 2033910, 2274480, 2350296, 2611440, 2644083, 2711880, 2937870, 3254256, 3411720, 3525444, 3917160, 4067820, 4406805, 4700592, 5288166, 5423760, 5875740, 6823440, 7050888, 7834320, 8135640, 8813610, 10576332, 11751480, 13220415, 14101776, 16271280, 17627220, 21152664, 23502960, 26440830, 35254440, 42305328, 52881660, 70508880, 105763320, 211526640]

約数ペア:

[(1, 211526640), (2, 105763320), (3, 70508880), (4, 52881660), (5, 42305328), (6, 35254440), (8, 26440830), (9, 23502960), (10, 21152664), (12, 17627220), (13, 16271280), (15, 14101776), (16, 13220415), (18, 11751480), (20, 10576332), (24, 8813610), (26, 8135640), (27, 7834320), (30, 7050888), (31, 6823440), (36, 5875740), (39, 5423760), (40, 5288166), (45, 4700592), (48, 4406805), (52, 4067820), (54, 3917160), (60, 3525444), (62, 3411720), (65, 3254256), (72, 2937870), (78, 2711880), (80, 2644083), (81, 2611440), (90, 2350296), (93, 2274480), (104, 2033910), (108, 1958580), (117, 1807920), (120, 1762722), (124, 1705860), (130, 1627128), (135, 1566864), (144, 1468935), (155, 1364688), (156, 1355940), (162, 1305720), (180, 1175148), (186, 1137240), (195, 1084752), (208, 1016955), (216, 979290), (234, 903960), (240, 881361), (243, 870480), (248, 852930), (260, 813564), (270, 783432), (279, 758160), (310, 682344), (312, 677970), (324, 652860), (351, 602640), (360, 587574), (372, 568620), (390, 542376), (403, 524880), (405, 522288), (432, 489645), (465, 454896), (468, 451980), (486, 435240), (496, 426465), (520, 406782), (540, 391716), (558, 379080), (585, 361584), (620, 341172), (624, 338985), (648, 326430), (702, 301320), (720, 293787), (729, 290160), (744, 284310), (780, 271188), (806, 262440), (810, 261144), (837, 252720), (930, 227448), (936, 225990), (972, 217620), (1040, 203391), (1053, 200880), (1080, 195858), (1116, 189540), (1170, 180792), (1209, 174960), (1215, 174096), (1240, 170586), (1296, 163215), (1395, 151632), (1404, 150660), (1458, 145080), (1488, 142155), (1560, 135594), (1612, 131220), (1620, 130572), (1674, 126360), (1755, 120528), (1860, 113724), (1872, 112995), (1944, 108810), (2015, 104976), (2106, 100440), (2160, 97929), (2187, 96720), (2232, 94770), (2340, 90396), (2418, 87480), (2430, 87048), (2480, 85293), (2511, 84240), (2790, 75816), (2808, 75330), (2916, 72540), (3120, 67797), (3159, 66960), (3224, 65610), (3240, 65286), (3348, 63180), (3510, 60264), (3627, 58320), (3645, 58032), (3720, 56862), (3888, 54405), (4030, 52488), (4185, 50544), (4212, 50220), (4374, 48360), (4464, 47385), (4680, 45198), (4836, 43740), (4860, 43524), (5022, 42120), (5265, 40176), (5580, 37908), (5616, 37665), (5832, 36270), (6045, 34992), (6318, 33480), (6448, 32805), (6480, 32643), (6561, 32240), (6696, 31590), (7020, 30132), (7254, 29160), (7290, 29016), (7440, 28431), (7533, 28080), (8060, 26244), (8370, 25272), (8424, 25110), (8748, 24180), (9360, 22599), (9477, 22320), (9672, 21870), (9720, 21762), (10044, 21060), (10530, 20088), (10881, 19440), (10935, 19344), (11160, 18954), (11664, 18135), (12090, 17496), (12555, 16848), (12636, 16740), (13122, 16120), (13392, 15795), (14040, 15066), (14508, 14580)]