2086927440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{21577}}^1$

素因数の和:21637

約数の個数: 160

約数和(自身を含む): 7192206336

約数和(自身を除く): 5105278896

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 31, 39, 40, 48, 52, 60, 62, 65, 78, 80, 93, 104, 120, 124, 130, 155, 156, 186, 195, 208, 240, 248, 260, 310, 312, 372, 390, 403, 465, 496, 520, 620, 624, 744, 780, 806, 930, 1040, 1209, 1240, 1488, 1560, 1612, 1860, 2015, 2418, 2480, 3120, 3224, 3720, 4030, 4836, 6045, 6448, 7440, 8060, 9672, 12090, 16120, 19344, 21577, 24180, 32240, 43154, 48360, 64731, 86308, 96720, 107885, 129462, 172616, 215770, 258924, 280501, 323655, 345232, 431540, 517848, 561002, 647310, 668887, 841503, 863080, 1035696, 1122004, 1294620, 1337774, 1402505, 1683006, 1726160, 2006661, 2244008, 2589240, 2675548, 2805010, 3344435, 3366012, 4013322, 4207515, 4488016, 5178480, 5351096, 5610020, 6688870, 6732024, 8026644, 8415030, 8695531, 10033305, 10702192, 11220040, 13377740, 13464048, 16053288, 16830060, 17391062, 20066610, 22440080, 26086593, 26755480, 32106576, 33660120, 34782124, 40133220, 43477655, 52173186, 53510960, 67320240, 69564248, 80266440, 86955310, 104346372, 130432965, 139128496, 160532880, 173910620, 208692744, 260865930, 347821240, 417385488, 521731860, 695642480, 1043463720, 2086927440]

約数ペア:

[(1, 2086927440), (2, 1043463720), (3, 695642480), (4, 521731860), (5, 417385488), (6, 347821240), (8, 260865930), (10, 208692744), (12, 173910620), (13, 160532880), (15, 139128496), (16, 130432965), (20, 104346372), (24, 86955310), (26, 80266440), (30, 69564248), (31, 67320240), (39, 53510960), (40, 52173186), (48, 43477655), (52, 40133220), (60, 34782124), (62, 33660120), (65, 32106576), (78, 26755480), (80, 26086593), (93, 22440080), (104, 20066610), (120, 17391062), (124, 16830060), (130, 16053288), (155, 13464048), (156, 13377740), (186, 11220040), (195, 10702192), (208, 10033305), (240, 8695531), (248, 8415030), (260, 8026644), (310, 6732024), (312, 6688870), (372, 5610020), (390, 5351096), (403, 5178480), (465, 4488016), (496, 4207515), (520, 4013322), (620, 3366012), (624, 3344435), (744, 2805010), (780, 2675548), (806, 2589240), (930, 2244008), (1040, 2006661), (1209, 1726160), (1240, 1683006), (1488, 1402505), (1560, 1337774), (1612, 1294620), (1860, 1122004), (2015, 1035696), (2418, 863080), (2480, 841503), (3120, 668887), (3224, 647310), (3720, 561002), (4030, 517848), (4836, 431540), (6045, 345232), (6448, 323655), (7440, 280501), (8060, 258924), (9672, 215770), (12090, 172616), (16120, 129462), (19344, 107885), (21577, 96720), (24180, 86308), (32240, 64731), (43154, 48360)]