19431323280

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{96731}}^1$

素因数の和:96787

約数の個数: 200

約数和(自身を含む): 69665612544

約数和(自身を除く): 50234289264

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 36, 40, 45, 48, 54, 60, 62, 72, 80, 81, 90, 93, 108, 120, 124, 135, 144, 155, 162, 180, 186, 216, 240, 248, 270, 279, 310, 324, 360, 372, 405, 432, 465, 496, 540, 558, 620, 648, 720, 744, 810, 837, 930, 1080, 1116, 1240, 1296, 1395, 1488, 1620, 1674, 1860, 2160, 2232, 2480, 2511, 2790, 3240, 3348, 3720, 4185, 4464, 5022, 5580, 6480, 6696, 7440, 8370, 10044, 11160, 12555, 13392, 16740, 20088, 22320, 25110, 33480, 40176, 50220, 66960, 96731, 100440, 193462, 200880, 290193, 386924, 483655, 580386, 773848, 870579, 967310, 1160772, 1450965, 1547696, 1741158, 1934620, 2321544, 2611737, 2901930, 2998661, 3482316, 3869240, 4352895, 4643088, 5223474, 5803860, 5997322, 6964632, 7738480, 7835211, 8705790, 8995983, 10446948, 11607720, 11994644, 13058685, 13929264, 14993305, 15670422, 17411580, 17991966, 20893896, 23215440, 23989288, 26117370, 26987949, 29986610, 31340844, 34823160, 35983932, 39176055, 41787792, 44979915, 47978576, 52234740, 53975898, 59973220, 62681688, 69646320, 71967864, 78352110, 80963847, 89959830, 104469480, 107951796, 119946440, 125363376, 134939745, 143935728, 156704220, 161927694, 179919660, 208938960, 215903592, 239892880, 242891541, 269879490, 313408440, 323855388, 359839320, 404819235, 431807184, 485783082, 539758980, 626816880, 647710776, 719678640, 809638470, 971566164, 1079517960, 1214457705, 1295421552, 1619276940, 1943132328, 2159035920, 2428915410, 3238553880, 3886264656, 4857830820, 6477107760, 9715661640, 19431323280]

約数ペア:

[(1, 19431323280), (2, 9715661640), (3, 6477107760), (4, 4857830820), (5, 3886264656), (6, 3238553880), (8, 2428915410), (9, 2159035920), (10, 1943132328), (12, 1619276940), (15, 1295421552), (16, 1214457705), (18, 1079517960), (20, 971566164), (24, 809638470), (27, 719678640), (30, 647710776), (31, 626816880), (36, 539758980), (40, 485783082), (45, 431807184), (48, 404819235), (54, 359839320), (60, 323855388), (62, 313408440), (72, 269879490), (80, 242891541), (81, 239892880), (90, 215903592), (93, 208938960), (108, 179919660), (120, 161927694), (124, 156704220), (135, 143935728), (144, 134939745), (155, 125363376), (162, 119946440), (180, 107951796), (186, 104469480), (216, 89959830), (240, 80963847), (248, 78352110), (270, 71967864), (279, 69646320), (310, 62681688), (324, 59973220), (360, 53975898), (372, 52234740), (405, 47978576), (432, 44979915), (465, 41787792), (496, 39176055), (540, 35983932), (558, 34823160), (620, 31340844), (648, 29986610), (720, 26987949), (744, 26117370), (810, 23989288), (837, 23215440), (930, 20893896), (1080, 17991966), (1116, 17411580), (1240, 15670422), (1296, 14993305), (1395, 13929264), (1488, 13058685), (1620, 11994644), (1674, 11607720), (1860, 10446948), (2160, 8995983), (2232, 8705790), (2480, 7835211), (2511, 7738480), (2790, 6964632), (3240, 5997322), (3348, 5803860), (3720, 5223474), (4185, 4643088), (4464, 4352895), (5022, 3869240), (5580, 3482316), (6480, 2998661), (6696, 2901930), (7440, 2611737), (8370, 2321544), (10044, 1934620), (11160, 1741158), (12555, 1547696), (13392, 1450965), (16740, 1160772), (20088, 967310), (22320, 870579), (25110, 773848), (33480, 580386), (40176, 483655), (50220, 386924), (66960, 290193), (96731, 200880), (100440, 193462)]