20581096032

素因数分解:

$2^5\times 3^3\times 7^2\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{167}}^1$

素因数の和:312

約数の個数: 576

約数和(自身を含む): 72973716480

約数和(自身を除く): 52392620448

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 41, 42, 48, 49, 54, 56, 63, 71, 72, 82, 84, 96, 98, 108, 112, 123, 126, 142, 144, 147, 164, 167, 168, 189, 196, 213, 216, 224, 246, 252, 284, 287, 288, 294, 328, 334, 336, 369, 378, 392, 426, 432, 441, 492, 497, 501, 504, 568, 574, 588, 639, 656, 668, 672, 738, 756, 784, 852, 861, 864, 882, 984, 994, 1002, 1008, 1107, 1136, 1148, 1169, 1176, 1278, 1312, 1323, 1336, 1476, 1491, 1503, 1512, 1568, 1704, 1722, 1764, 1917, 1968, 1988, 2004, 2009, 2016, 2214, 2272, 2296, 2338, 2352, 2556, 2583, 2646, 2672, 2911, 2952, 2982, 3006, 3024, 3408, 3444, 3479, 3507, 3528, 3834, 3936, 3976, 4008, 4018, 4428, 4473, 4509, 4592, 4676, 4704, 5112, 5166, 5292, 5344, 5822, 5904, 5964, 6012, 6027, 6048, 6816, 6847, 6888, 6958, 7014, 7056, 7668, 7749, 7952, 8016, 8036, 8183, 8733, 8856, 8946, 9018, 9184, 9352, 10224, 10332, 10437, 10521, 10584, 11644, 11808, 11857, 11928, 12024, 12054, 13419, 13694, 13776, 13916, 14028, 14112, 15336, 15498, 15904, 16032, 16072, 16366, 17466, 17712, 17892, 18036, 18081, 18704, 20377, 20448, 20541, 20664, 20874, 21042, 21168, 23288, 23714, 23856, 24048, 24108, 24549, 26199, 26838, 27388, 27552, 27832, 28056, 30672, 30996, 31311, 31563, 32144, 32732, 34932, 35424, 35571, 35784, 36072, 36162, 37408, 40754, 41082, 41328, 41748, 42084, 42336, 46576, 47428, 47712, 47929, 48096, 48216, 49098, 52398, 53676, 54243, 54776, 55664, 56112, 61131, 61344, 61623, 61992, 62622, 63126, 64288, 65464, 69864, 71142, 71568, 72144, 72324, 73647, 78597, 81508, 82164, 82656, 82999, 83496, 84168, 93152, 93933, 94856, 95858, 96432, 98196, 104796, 106713, 107352, 108486, 109552, 111328, 112224, 122262, 123246, 123984, 125244, 126252, 130928, 139728, 142284, 142639, 143136, 143787, 144288, 144648, 147294, 157194, 163016, 164328, 165998, 166992, 168336, 183393, 184869, 187866, 189712, 191716, 192864, 196392, 209592, 213426, 214704, 216972, 219104, 220941, 244524, 246492, 247968, 248997, 250488, 252504, 261856, 279456, 284568, 285278, 287574, 289296, 294588, 314388, 320139, 326032, 328656, 331996, 333984, 335503, 336672, 366786, 369738, 375732, 379424, 383432, 392784, 419184, 426852, 427917, 429408, 431361, 433944, 441882, 486137, 489048, 492984, 497994, 500976, 505008, 550179, 569136, 570556, 575148, 578592, 580993, 589176, 628776, 640278, 652064, 657312, 663992, 671006, 733572, 739476, 746991, 751464, 766864, 785568, 838368, 853704, 855834, 862722, 867888, 883764, 972274, 978096, 985968, 995988, 1001952, 1006509, 1010016, 1100358, 1138272, 1141112, 1150296, 1161986, 1178352, 1257552, 1280556, 1283751, 1294083, 1327984, 1342012, 1458411, 1467144, 1478952, 1493982, 1502928, 1533728, 1707408, 1711668, 1725444, 1735776, 1742979, 1767528, 1944548, 1956192, 1971936, 1991976, 2013018, 2200716, 2240973, 2282224, 2300592, 2323972, 2356704, 2515104, 2561112, 2567502, 2588166, 2655968, 2684024, 2916822, 2934288, 2957904, 2987964, 3005856, 3019527, 3402959, 3414816, 3423336, 3450888, 3485958, 3535056, 3851253, 3889096, 3983952, 4026036, 4375233, 4401432, 4481946, 4564448, 4601184, 4647944, 5122224, 5135004, 5176332, 5228937, 5368048, 5833644, 5868576, 5915808, 5975928, 6039054, 6805918, 6846672, 6901776, 6971916, 7070112, 7702506, 7778192, 7967904, 8052072, 8750466, 8802864, 8963892, 9058581, 9295888, 10208877, 10244448, 10270008, 10352664, 10457874, 10736096, 11667288, 11951856, 12078108, 13125699, 13611836, 13693344, 13803552, 13943832, 15405012, 15556384, 15686811, 16104144, 17500932, 17605728, 17927784, 18117162, 18591776, 20417754, 20540016, 20705328, 20915748, 23334576, 23820713, 23903712, 24156216, 26251398, 27223672, 27887664, 30626631, 30810024, 31373622, 32208288, 35001864, 35855568, 36234324, 40835508, 41080032, 41410656, 41831496, 46669152, 47641426, 48312432, 52502796, 54447344, 55775328, 61253262, 61620048, 62747244, 70003728, 71462139, 71711136, 72468648, 81671016, 83662992, 91879893, 95282852, 96624864, 105005592, 108894688, 122506524, 123240096, 125494488, 140007456, 142924278, 144937296, 163342032, 167325984, 183759786, 190565704, 210011184, 214386417, 245013048, 250988976, 285848556, 289874592, 326684064, 367519572, 381131408, 420022368, 428772834, 490026096, 501977952, 571697112, 643159251, 735039144, 762262816, 857545668, 980052192, 1143394224, 1286318502, 1470078288, 1715091336, 2286788448, 2572637004, 2940156576, 3430182672, 5145274008, 6860365344, 10290548016, 20581096032]

約数ペア:

[(1, 20581096032), (2, 10290548016), (3, 6860365344), (4, 5145274008), (6, 3430182672), (7, 2940156576), (8, 2572637004), (9, 2286788448), (12, 1715091336), (14, 1470078288), (16, 1286318502), (18, 1143394224), (21, 980052192), (24, 857545668), (27, 762262816), (28, 735039144), (32, 643159251), (36, 571697112), (41, 501977952), (42, 490026096), (48, 428772834), (49, 420022368), (54, 381131408), (56, 367519572), (63, 326684064), (71, 289874592), (72, 285848556), (82, 250988976), (84, 245013048), (96, 214386417), (98, 210011184), (108, 190565704), (112, 183759786), (123, 167325984), (126, 163342032), (142, 144937296), (144, 142924278), (147, 140007456), (164, 125494488), (167, 123240096), (168, 122506524), (189, 108894688), (196, 105005592), (213, 96624864), (216, 95282852), (224, 91879893), (246, 83662992), (252, 81671016), (284, 72468648), (287, 71711136), (288, 71462139), (294, 70003728), (328, 62747244), (334, 61620048), (336, 61253262), (369, 55775328), (378, 54447344), (392, 52502796), (426, 48312432), (432, 47641426), (441, 46669152), (492, 41831496), (497, 41410656), (501, 41080032), (504, 40835508), (568, 36234324), (574, 35855568), (588, 35001864), (639, 32208288), (656, 31373622), (668, 30810024), (672, 30626631), (738, 27887664), (756, 27223672), (784, 26251398), (852, 24156216), (861, 23903712), (864, 23820713), (882, 23334576), (984, 20915748), (994, 20705328), (1002, 20540016), (1008, 20417754), (1107, 18591776), (1136, 18117162), (1148, 17927784), (1169, 17605728), (1176, 17500932), (1278, 16104144), (1312, 15686811), (1323, 15556384), (1336, 15405012), (1476, 13943832), (1491, 13803552), (1503, 13693344), (1512, 13611836), (1568, 13125699), (1704, 12078108), (1722, 11951856), (1764, 11667288), (1917, 10736096), (1968, 10457874), (1988, 10352664), (2004, 10270008), (2009, 10244448), (2016, 10208877), (2214, 9295888), (2272, 9058581), (2296, 8963892), (2338, 8802864), (2352, 8750466), (2556, 8052072), (2583, 7967904), (2646, 7778192), (2672, 7702506), (2911, 7070112), (2952, 6971916), (2982, 6901776), (3006, 6846672), (3024, 6805918), (3408, 6039054), (3444, 5975928), (3479, 5915808), (3507, 5868576), (3528, 5833644), (3834, 5368048), (3936, 5228937), (3976, 5176332), (4008, 5135004), (4018, 5122224), (4428, 4647944), (4473, 4601184), (4509, 4564448), (4592, 4481946), (4676, 4401432), (4704, 4375233), (5112, 4026036), (5166, 3983952), (5292, 3889096), (5344, 3851253), (5822, 3535056), (5904, 3485958), (5964, 3450888), (6012, 3423336), (6027, 3414816), (6048, 3402959), (6816, 3019527), (6847, 3005856), (6888, 2987964), (6958, 2957904), (7014, 2934288), (7056, 2916822), (7668, 2684024), (7749, 2655968), (7952, 2588166), (8016, 2567502), (8036, 2561112), (8183, 2515104), (8733, 2356704), (8856, 2323972), (8946, 2300592), (9018, 2282224), (9184, 2240973), (9352, 2200716), (10224, 2013018), (10332, 1991976), (10437, 1971936), (10521, 1956192), (10584, 1944548), (11644, 1767528), (11808, 1742979), (11857, 1735776), (11928, 1725444), (12024, 1711668), (12054, 1707408), (13419, 1533728), (13694, 1502928), (13776, 1493982), (13916, 1478952), (14028, 1467144), (14112, 1458411), (15336, 1342012), (15498, 1327984), (15904, 1294083), (16032, 1283751), (16072, 1280556), (16366, 1257552), (17466, 1178352), (17712, 1161986), (17892, 1150296), (18036, 1141112), (18081, 1138272), (18704, 1100358), (20377, 1010016), (20448, 1006509), (20541, 1001952), (20664, 995988), (20874, 985968), (21042, 978096), (21168, 972274), (23288, 883764), (23714, 867888), (23856, 862722), (24048, 855834), (24108, 853704), (24549, 838368), (26199, 785568), (26838, 766864), (27388, 751464), (27552, 746991), (27832, 739476), (28056, 733572), (30672, 671006), (30996, 663992), (31311, 657312), (31563, 652064), (32144, 640278), (32732, 628776), (34932, 589176), (35424, 580993), (35571, 578592), (35784, 575148), (36072, 570556), (36162, 569136), (37408, 550179), (40754, 505008), (41082, 500976), (41328, 497994), (41748, 492984), (42084, 489048), (42336, 486137), (46576, 441882), (47428, 433944), (47712, 431361), (47929, 429408), (48096, 427917), (48216, 426852), (49098, 419184), (52398, 392784), (53676, 383432), (54243, 379424), (54776, 375732), (55664, 369738), (56112, 366786), (61131, 336672), (61344, 335503), (61623, 333984), (61992, 331996), (62622, 328656), (63126, 326032), (64288, 320139), (65464, 314388), (69864, 294588), (71142, 289296), (71568, 287574), (72144, 285278), (72324, 284568), (73647, 279456), (78597, 261856), (81508, 252504), (82164, 250488), (82656, 248997), (82999, 247968), (83496, 246492), (84168, 244524), (93152, 220941), (93933, 219104), (94856, 216972), (95858, 214704), (96432, 213426), (98196, 209592), (104796, 196392), (106713, 192864), (107352, 191716), (108486, 189712), (109552, 187866), (111328, 184869), (112224, 183393), (122262, 168336), (123246, 166992), (123984, 165998), (125244, 164328), (126252, 163016), (130928, 157194), (139728, 147294), (142284, 144648), (142639, 144288), (143136, 143787)]