28492075080

素因数分解:

$2^3\times 3^3\times 5^1\times 7^2\times {\mathrm{538399}}^1$

素因数の和:538433

約数の個数: 192

約数和(自身を含む): 110479680000

約数和(自身を除く): 81987604920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 49, 54, 56, 60, 63, 70, 72, 84, 90, 98, 105, 108, 120, 126, 135, 140, 147, 168, 180, 189, 196, 210, 216, 245, 252, 270, 280, 294, 315, 360, 378, 392, 420, 441, 490, 504, 540, 588, 630, 735, 756, 840, 882, 945, 980, 1080, 1176, 1260, 1323, 1470, 1512, 1764, 1890, 1960, 2205, 2520, 2646, 2940, 3528, 3780, 4410, 5292, 5880, 6615, 7560, 8820, 10584, 13230, 17640, 26460, 52920, 538399, 1076798, 1615197, 2153596, 2691995, 3230394, 3768793, 4307192, 4845591, 5383990, 6460788, 7537586, 8075985, 9691182, 10767980, 11306379, 12921576, 14536773, 15075172, 16151970, 18843965, 19382364, 21535960, 22612758, 24227955, 26381551, 29073546, 30150344, 32303940, 33919137, 37687930, 38764728, 45225516, 48455910, 52763102, 56531895, 58147092, 64607880, 67838274, 72683865, 75375860, 79144653, 90451032, 96911820, 101757411, 105526204, 113063790, 116294184, 131907755, 135676548, 145367730, 150751720, 158289306, 169595685, 193823640, 203514822, 211052408, 226127580, 237433959, 263815510, 271353096, 290735460, 316578612, 339191370, 395723265, 407029644, 452255160, 474867918, 508787055, 527631020, 581470920, 633157224, 678382740, 712301877, 791446530, 814059288, 949735836, 1017574110, 1055262040, 1187169795, 1356765480, 1424603754, 1582893060, 1899471672, 2035148220, 2374339590, 2849207508, 3165786120, 3561509385, 4070296440, 4748679180, 5698415016, 7123018770, 9497358360, 14246037540, 28492075080]

約数ペア:

[(1, 28492075080), (2, 14246037540), (3, 9497358360), (4, 7123018770), (5, 5698415016), (6, 4748679180), (7, 4070296440), (8, 3561509385), (9, 3165786120), (10, 2849207508), (12, 2374339590), (14, 2035148220), (15, 1899471672), (18, 1582893060), (20, 1424603754), (21, 1356765480), (24, 1187169795), (27, 1055262040), (28, 1017574110), (30, 949735836), (35, 814059288), (36, 791446530), (40, 712301877), (42, 678382740), (45, 633157224), (49, 581470920), (54, 527631020), (56, 508787055), (60, 474867918), (63, 452255160), (70, 407029644), (72, 395723265), (84, 339191370), (90, 316578612), (98, 290735460), (105, 271353096), (108, 263815510), (120, 237433959), (126, 226127580), (135, 211052408), (140, 203514822), (147, 193823640), (168, 169595685), (180, 158289306), (189, 150751720), (196, 145367730), (210, 135676548), (216, 131907755), (245, 116294184), (252, 113063790), (270, 105526204), (280, 101757411), (294, 96911820), (315, 90451032), (360, 79144653), (378, 75375860), (392, 72683865), (420, 67838274), (441, 64607880), (490, 58147092), (504, 56531895), (540, 52763102), (588, 48455910), (630, 45225516), (735, 38764728), (756, 37687930), (840, 33919137), (882, 32303940), (945, 30150344), (980, 29073546), (1080, 26381551), (1176, 24227955), (1260, 22612758), (1323, 21535960), (1470, 19382364), (1512, 18843965), (1764, 16151970), (1890, 15075172), (1960, 14536773), (2205, 12921576), (2520, 11306379), (2646, 10767980), (2940, 9691182), (3528, 8075985), (3780, 7537586), (4410, 6460788), (5292, 5383990), (5880, 4845591), (6615, 4307192), (7560, 3768793), (8820, 3230394), (10584, 2691995), (13230, 2153596), (17640, 1615197), (26460, 1076798), (52920, 538399)]