188061840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{1753}}^1$

素因数の和:1921

約数の個数: 120

約数和(自身を含む): 636175800

約数和(自身を除く): 448113960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 149, 180, 240, 298, 360, 447, 596, 720, 745, 894, 1192, 1341, 1490, 1753, 1788, 2235, 2384, 2682, 2980, 3506, 3576, 4470, 5259, 5364, 5960, 6705, 7012, 7152, 8765, 8940, 10518, 10728, 11920, 13410, 14024, 15777, 17530, 17880, 21036, 21456, 26295, 26820, 28048, 31554, 35060, 35760, 42072, 52590, 53640, 63108, 70120, 78885, 84144, 105180, 107280, 126216, 140240, 157770, 210360, 252432, 261197, 315540, 420720, 522394, 631080, 783591, 1044788, 1262160, 1305985, 1567182, 2089576, 2350773, 2611970, 3134364, 3917955, 4179152, 4701546, 5223940, 6268728, 7835910, 9403092, 10447880, 11753865, 12537456, 15671820, 18806184, 20895760, 23507730, 31343640, 37612368, 47015460, 62687280, 94030920, 188061840]

約数ペア:

[(1, 188061840), (2, 94030920), (3, 62687280), (4, 47015460), (5, 37612368), (6, 31343640), (8, 23507730), (9, 20895760), (10, 18806184), (12, 15671820), (15, 12537456), (16, 11753865), (18, 10447880), (20, 9403092), (24, 7835910), (30, 6268728), (36, 5223940), (40, 4701546), (45, 4179152), (48, 3917955), (60, 3134364), (72, 2611970), (80, 2350773), (90, 2089576), (120, 1567182), (144, 1305985), (149, 1262160), (180, 1044788), (240, 783591), (298, 631080), (360, 522394), (447, 420720), (596, 315540), (720, 261197), (745, 252432), (894, 210360), (1192, 157770), (1341, 140240), (1490, 126216), (1753, 107280), (1788, 105180), (2235, 84144), (2384, 78885), (2682, 70120), (2980, 63108), (3506, 53640), (3576, 52590), (4470, 42072), (5259, 35760), (5364, 35060), (5960, 31554), (6705, 28048), (7012, 26820), (7152, 26295), (8765, 21456), (8940, 21036), (10518, 17880), (10728, 17530), (11920, 15777), (13410, 14024)]