292368440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2591}}^1$

素因数の和:2653

約数の個数: 128

約数和(自身を含む): 836075520

約数和(自身を除く): 543707080

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 31, 35, 40, 52, 56, 62, 65, 70, 91, 104, 124, 130, 140, 155, 182, 217, 248, 260, 280, 310, 364, 403, 434, 455, 520, 620, 728, 806, 868, 910, 1085, 1240, 1612, 1736, 1820, 2015, 2170, 2591, 2821, 3224, 3640, 4030, 4340, 5182, 5642, 8060, 8680, 10364, 11284, 12955, 14105, 16120, 18137, 20728, 22568, 25910, 28210, 33683, 36274, 51820, 56420, 67366, 72548, 80321, 90685, 103640, 112840, 134732, 145096, 160642, 168415, 181370, 235781, 269464, 321284, 336830, 362740, 401605, 471562, 562247, 642568, 673660, 725480, 803210, 943124, 1044173, 1124494, 1178905, 1347320, 1606420, 1886248, 2088346, 2248988, 2357810, 2811235, 3212840, 4176692, 4497976, 4715620, 5220865, 5622470, 7309211, 8353384, 9431240, 10441730, 11244940, 14618422, 20883460, 22489880, 29236844, 36546055, 41766920, 58473688, 73092110, 146184220, 292368440]

約数ペア:

[(1, 292368440), (2, 146184220), (4, 73092110), (5, 58473688), (7, 41766920), (8, 36546055), (10, 29236844), (13, 22489880), (14, 20883460), (20, 14618422), (26, 11244940), (28, 10441730), (31, 9431240), (35, 8353384), (40, 7309211), (52, 5622470), (56, 5220865), (62, 4715620), (65, 4497976), (70, 4176692), (91, 3212840), (104, 2811235), (124, 2357810), (130, 2248988), (140, 2088346), (155, 1886248), (182, 1606420), (217, 1347320), (248, 1178905), (260, 1124494), (280, 1044173), (310, 943124), (364, 803210), (403, 725480), (434, 673660), (455, 642568), (520, 562247), (620, 471562), (728, 401605), (806, 362740), (868, 336830), (910, 321284), (1085, 269464), (1240, 235781), (1612, 181370), (1736, 168415), (1820, 160642), (2015, 145096), (2170, 134732), (2591, 112840), (2821, 103640), (3224, 90685), (3640, 80321), (4030, 72548), (4340, 67366), (5182, 56420), (5642, 51820), (8060, 36274), (8680, 33683), (10364, 28210), (11284, 25910), (12955, 22568), (14105, 20728), (16120, 18137)]